-Blue tooth IC: CSR8635
-Speaker Type: Bone conduction technology speaker, 1w dual speaker
-Battery: 350mAh Polymer battery
-Mic Anti: interference microphones,‐50DB
-Play time: 7h
-Standby time: 15days
-Effective range: 15m
-Blue tooth: Version 4.0
-Bluetooth Class(1/II): II
-Bluetooth Profile: a2dp/HFP,HSP,AVRCP,GAVDP,AVDTP
-Receiving: Sensitivity 88dBm
-Frequency range 20‐20KHz
-Fully charged: 2h
*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.
*Mask type, ultra-fine filter, free breathing, highly resistant to PM2.5/bacteria/dust/suspended particles.
*Rechargeable, suitable for both indoor and outdoor exercise.
*Bone Conduction,free your ears, less harm to eardrum, more safety, comfortable and health. Earbud design, care your ears.
*support play,volume control,previous song,next song,answer/end calls functions.
Standard Ground Shipping
Return for store credit within 7 days of receiving the item. Free return shipping.
Ships In 3-5 weeks
If the estimated ship time seems a bit long, it's because many items are shipped in bulk at the end of the sale (on Nov. 17), which is what affords you the discount. Some items are also made-to-order and/or are shipping internationally. The best things are worth waiting for!
Vivzone Bone Conduction Audio Mask
translation missing: en.products.general.tab_sku BCMASK
translation missing: en.products.general.return_title This product may be returned within 30 days of purchase with original receipt (See our Return Policy). This product does not ship to Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific, Alaska, Hawaii, Canada, or Internationally