Factory directly sell Mask Wireless Bone Conduction Headphones training mask wireless headset for Outdoor Sports 2 colors Features:
Bluetooth headset, compatible devices with Bluetooth, such as mobile phone.
Perfect sound quality and effect, when you go out to enjoy unfettered music anywhere.
Stereo Bluetooth transmission, strong output power with outstanding sound quality.
Rechargeable, suitable for both indoor and outdoor exercise.
Mask type, ultra-fine filter, free breathing, highly resistant to PM2.5/bacteria/dust/suspended particles.
Bone Conduction,free your ears, less harm to eardrum, more safety, comfortable and health. Earbud design, care your ears.
It support play,volume control,previous song,next song,answer/end calls functions.
Bluetooth 4.0 version, can be simple pairing safely.
Note: It will has mild peculiar smell because of starting packing, please use it after airing your product a certain time.
Color: Blue, Purple (Optional)
Bluetooth IC: CSR8635
Material: ABS + Cloth + PC
Bluetooth Profile: HFP HSP A2DP AVRCP
Battery: 320mAh Polymer battery
Play time: 7h
Standby time: 15days
Effective range: 15m
Frequency range: 20-20KHz
Product size: Approx. 54 * 14 * 3cm / 21.3 * 5.5 * 1.2in
Product weight: Approx. 124g / 4.37oz
Package size: Approx. 22.5 * 19 * 7cm / 8.9 * 7.5 * 2.8in
Package weight: Approx. 289g / 10.19oz
1 * Bluetooth Headset
1 * USB Cable
2 * Filter
1 * Fixed belt
1 * User manual (English)