B9 Earbuds Ture Wireless Bluetooth-compatible Earphones 9D HIFI Touch Control Sport Headphones With Microphone For Xiaomi Iphone
Description:
Bluetooth version: Bluetooth 5.1
Music / call duration: 3 hours
Charging box can charge the headset:3-4 times
Charging box capacity: 300mAh polymer lithium battery
Headphone single ear capacity: 50mAh polymer lithium battery
Sensitivity: 120dB
Impedance: 32Ω
Bluetooth transmission distance: 10 meters
Charging voltage: 3.7V
Specifications:
1. Second generation Bluetooth 5.1 chip
2. LED smart cool button light
3. 9D stereo HIFI bass surround
4. Graphene film speaker
5. Magnetic pull-out charging box
6. Ergonomic design; will not fall when worn on the ear
7. Life waterproof; no matter whether it is sweat in the gym or outdoor sports in the rain, it will not ause damage to the headphones.
8. Support single/binaural use (left and right headphones have built-in microphones for independent voice calls)
9. 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.
Package Included:
Bluetooth Headset*2 (left and right ears)
Charging box*1
Natural silicone earmuffs * 2 pairs
Instruction manual*1
USB charging cable*1
Communication : True Wireless
Origin : Mainland China
Volume Control : Yes
Active Noise-Cancellation : Yes
Style : In-ear
Brand Name : centechia
Sensitivity : 120dB
Control Button : Yes
Vocalism Principle : Dynamic
Certification : NONE
Package List : User Manual,Charging case,Charging Cable,Replaceable Pads Set
Support APP : No
Impedance Range : up to 32 Ω
Number Of Drivers : --
Is wireless : Yes
Wireless Type : bluetooth
Model Number : 9D HIFI Earphone
Function : for Video Game,For Mobile Phone,HiFi Headphone,Sport
Line Length : --
Max Output : --
Bluetooth Version : 5.1
Support Memory Card : No
Driver Diameter : --
Resistance : 32Ω
Waterproof : Yes
Total Harmonic Distortion : --
With Microphone : Yes
Features : waterproof,With Microphone,Active Noice Cancelling
Charging Method : Charging case
waterproof level : Life waterproof
Function : Sport
Music / call duration : 3 hours
single/binaural use : Support