Tai Nghe Không Dây Có Hộp Sạc

Giới thiệu Tai Nghe Không Dây Có Hộp Sạc

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✿Buyers and wholesalers are welcome to bargain prices.❣
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[NTS] H Headset With Double Ear Wireless Charging Storehouse Headphones
Features:
. It has A2DP /AVRCP high quality stereo audio transmission and remote control protocol.
. Powerful noise cancellation circuit (active noise reduction).
. Switch between Chinese and English (turn off the Bluetooth state, switch 2 times, hear the prompt switch successfully).
. Listen to the song phone two correctly, support listening to songs and receiving calls.
. Telegraph number, full intelligent English voice prompt, power on, pairing, power off and power off of mobile phone are all voice prompts.


Specifications:
Material: ABS
Item Size: 25*15*35mm
Color:Black, white, red, gold, rose gold
Bluetooth protocol: 4.0
Sound channel: bilateral stereo
Driver: 15mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.1+EDR
Bluetooth usage frequency: 2.4GHz
Power level: CLASS II
Output power: 30mW
Earphone capacity: 4mAh
Bluetooth distance: barrier free 15 meters
Frequency response: 20-20000Hz
Working voltage range: 3.0V-4.2V
Sensitivity of microphones: -42dB
Charging time: about 1 hour (power indication charging: red light on, full of electricity: red light off (blue light on).
Talk time: about 2 hours
Music time: about 2 hours
Standby time: about 96 hours
Charge time: about 60 minutes
Charging power: DC5V power [circular hole interface] (computer USB port, mobile phone charger, vehicle charger)


Package Included:
1 x Bluetooth Headset


Notes:
-Due to the difference between different monitors, the picture may not reflect the actual color of the item. we guarantee the style is the same as shown in the pictures.
-Due to the manual measurement and different measurement methods, please allow 1-5mm deviation. Thanks!

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