Bộ Tai Nghe Bluetooth 5.0 B9 Tws Âm Thanh Sống Động Chất Lượng Cao

Giới thiệu Bộ Tai Nghe Bluetooth 5.0 B9 Tws Âm Thanh Sống Động Chất Lượng Cao

#B9 #TWS #Bluetooth #Earphone #5.0 #Wireless #HIFI #Sport #Earphone #Gaming #Music #Headset
B9 TWS Bluetooth Earphone 5.0 Wireless 8D HIFI Sport Earphone Gaming Music Headset

Description:
100% brand new, high quality
Features:
1. Second generation Bluetooth 5.0 chip
2. LED smart cool button light
3. 9D stereo HIFI bass surround
4. Graphene film speaker
5. Full metal casing
6. Magnetic pull-out charging box
7. Ergonomic design; will not fall when worn on the ear
8. Life waterproof; no matter whether it is sweat in the gym or outdoor sports in the rain, it will not cause damage to the headphones.
9. Support single / binaural use (left and right headphones have built-in microphones for independent voice calls)
10. The ergonomically designed headphone head with soft natural silicone earmuffs will not cause ear pain and other bad conditions even if you wear the headphones for a long time.

Product Parameters:
Product Name: B9-TWS
Bluetooth version: second generation Bluetooth 5.0
Music / call duration: 3 hours
Charging box can charge the headset: 4-5 times
Charging box capacity: 300mAh polymer lithium battery
Headphone single ear capacity: 60mAh polymer lithium battery
Sensitivity: 120dB
Impedance: 32Ω
Bluetooth transmission distance: 10 meters
Charging voltage: 3.7V
Bluetooth decoder: ACC
Material: ABS
Size: approx.13x11x3.8 / 5.12x4.33x3.35in
Color: As Shown
Quantity: 1 Pc

Note:
Transition: 1cm = 10mm = 0.39inch.
Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
2 x B9-TWS Bluetooth Headset (left and right ears)
1 x Original full metal case charging box
1 x Instruction manua
1 x USB charging cable (other accessories demo in the picture is not included.)

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