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headphones for women
BL30 headphones for women
BL30 headphones for women
BL30 headphones for women
BL30 headphones for women
headphones for women
BL30 headphones for women
BL30 headphones for women
BL30 headphones for women
BL30 headphones for women

BL30 Bluetooth headphones

  • Bluetooth Version: 5.0
  • Profile: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap
  • Bluetooth Distance: 10m
  • Impedance: 32Ω
  • Frequency Range: 20Hz-20kHz
  • Sensitivity:115dB±3Db
  • Battery: 400mAh
  • Driver Size: 40mm
  • Charging port type: micro USB
  • Charging Time: 2 Hours
  • Battery Standby time: 24hours
  • Charging input(Amps): 0.2A
  • 50% volume Playing Time on: 9hours
  • 100% volume Playing Time: 13hours
  • Mic: yes
  • FM radio: NO
  • Voice assistant: YES
  • TF Card: NO
  • Aux input: YES
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  • Around-Ear
  • Playback 10 hours
  • Adjustable headband
  • Metal housing
  • Voice assistant available: Siri, Google
  • Multi-function: Bluetooth mode, AUX-IN mode, FM mode, TF mode.



  • Product Overview

BL30 headphones overview


  1. Multifunction button/power on/power off/calls
  2. volume up/next track
  3. volume down/previous track
  4. FM mode
  5. LED indicator
  6. TF slot
  7. 3.5mm port
  8. MicroUSB port


  • Power/pair/play/call button

Press and hold to turn the headphones on or off. When turning the headphones on, an audible tone will be heard, and Bluetooth pairing mode will be activated. The LED indicator (5) will alternately flash red and blue until the headphones are paired with a device. Select “Sonun BL30” in your device’s pairing list and use the code ‘0000’ to pair. When the devices are successfully paired, an audible tone will be heard, and the LED indicator will flash blue. This button is also used to play or pause the current track in both Bluetooth and direct MP3/WMA modes as well as answering an incoming phone call. When a call is received, a voice will read back the caller’s telephone number. To accept the call press once; to reject press twice.


  • Next track/volume up/FM station skip forward

Short-press to move to the next track and long-press to increase the master volume. When maximum volume is reached, an audible tone will be heard. In FM radio mode, use this button to skip forward to the next saved station.


  • Previous track/volume down/FM station skip backward

Short-press to select the previous track and long-press to decrease the master volume. In FM radio mode, use this button to skip backward to the previously saved station.


  • Mode button

Press this button to switch between Bluetooth, FM radio, and MP3/WAV modes. In FM radio mode, long press this button to enter station auto-scan mode. When the scan has finished, the headphones will save all the stations in frequency order.


  • LED indicator

Flashes alternately red and blue in pairing mode; flashes blue when paired, and flashes red when the battery is low. Glows solid red during charging.


  • Micro SD card slot

Insert a compatible Micro SD card for direct playback of MP3 and WMA files. The headphones will switch automatically to the MP3 mode and you can control your tracks using the relevant buttons on the earcup.


  • 3.5mm jack port

The headphones can be connected to any device with a 3.5mm jack output using the cable provided.


  • Built-in microphone

Used to answer hands-free phone calls when the headphones are connected to a compatible device.



Q) The headset cannot pair with the mobile phone.

A) Make sure that the headset is in pairing mode / Check if the Bluetooth search function of your mobile phone has been turned ON / Check your mobile device’s Bluetooth menu and delete/forget the headset and reconnect the headset again following the user manual.


Q) The headset cannot be switch on.

A) Please check the battery status of the headset and recharge if is necessary.


Q) Can I change the battery for the headset?

A) No, this headset uses a built-in non-detachable Li-Polymer battery, it cannot be removed.


Q) Can I use the headset while driving?

A) For safety reasons, you cannot use the headset while driving in order to avoid distraction.


Q) Headset disconnect with your mobile phone within 10 meters.

A) Please check if there are walls, metal, or other materials that may interfere with the Bluetooth connection (Bluetooth is a radio technology that is sensitive to objects between the headset and the connected device).


Q) Cannot hear sound from your computer or mobile phone.

A) Please check whether the output channel of your computer is Bluetooth Audio Device and the Bluetooth function of your computer supports the A2DP profile. And please check the volume of your headset and of your computer/mobile phone.


Q) Cannot be hearing a sound from source and audio streaming application.

A) Check the source of streaming audio is on and playing / Check that the device supports A2DP audio streaming / Try other sources/audio streaming app or try another track / Check the Bluetooth device volume / Take the device and the headsets away for any other device that may cause interference (other Bluetooth devices, cordless phones, microwave ovens or wireless network routers) / Reduce the number of applications running on the device / The audio quality will also be improved by turning off the Wi-Fi of the device.


Q) Cannot use the headset to control volume or select track of APP of your mobile phone.

A) Software settings of APP may be varied and some functions of the APP may not control by the headset.


Q) Cannot charge the headset.

A) Make sure both ends of the USB cable are securely connected. If you use a power outlet, ensure that the power supply is connected securely and the outlet works. If you use a computer, make sure it is connected and the USB port is powered. Disconnect and reconnect the USB charging cable.



  • 1* Bluetooth headphone
  • 1* User manual
  • 1* 50cm USB charging cable
  • 1* 120cm audio cable
  • 1* Gift box



  1. MOQ: 1,000 PCS
  2. Logo placement: Laser engraving on the earcups.
  3. OEM available:
  • User manual: Sonun provides the user manual, customers could revise the manual. Including customers' brand name, information, etc.
  • Gift box: Sonun provides the packaging die-cut, customers could revise the artwork.
  • Function: Customers could provide the voice prompt with local language. And the instruction. As well as the Bluetooth pairing name.
  • Color: OEM colors are available.
  • Other accessories: Customers could provide the warranty card, stickers, labels, etc.

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About Us

√ OEM headphones factory

√ Established since 2006

√ Exported to over 50 countries

√ Spain top 3 headphones brand vendor

√ ISO9001:2015 certificated factory


Shenzhen Sonun Technology Co., LTD

+86 755-29538991
+86 18826506020
F3, No.37 Langkou Industrial Park Langkou Community Dalang Street Longhua District Shenzhen