Tai Nghe Không Dây Đa Năng H

Giới thiệu Tai Nghe Không Dây Đa Năng H

✿We have our own factory, and all prices are wholesale prices.❣
✿Buyers and wholesalers are welcome to bargain prices.❣
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[NTS] H Multifunction Headset Headset Monitor Level Wireless Stereo Headset
Features :
Head-mounted monitor-grade wireless stereo headset
The new high-definition monitor headphones are specially designed to develop high-definition, high-reduction speaker unit parts.
Charge for 10 minutes to listen to songs for 2.5 hours. When the headphones are in a low battery state, charge for 10 minutes and listen to the song for up to three hours.
Exquisite craftsmanship, ingenuity


Specifications:
Bluetooth version: 5.0
Frequency range: 2.4GHZ-248GHZ
Bluetooth working range: up to 10 meters (accessible space)
Supporting protocols: A2DP, AVRCP, HSP, HFP
Frequency range: 20HZ-20KHZ
Audio decoding resolution: up to 24bit@48KHz
Drive unit: o57mm x 2
Impedance: 16Q
Distortion: 0.3%-3% (THD)
Sensitivity: 118dB
Standby time: approx 1000 hours
Bluetooth music time / talk time: approx 30 hours
Charging time: approx 2 hours
Working environment: 10 ° C to 50 ° C
Input voltage / current: 5V400400mA
Output power: 30mw + 30mw
Color: black, yellow, red


Package Included:
1 * headset


Notes:
-Due to differences between different displays, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the picture.
-Due to manual measurement and different measurement methods, please allow 1-3cm deviation. Thank you!

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