TWS V5.0 Wireless Bluetooth Ear Bud
TWS V5.0 ওয়্যারলেস ব্লুটুথ ইয়ারবাড
Product details of Original HBQ i9s tws Wireless Bluetooth earphones Wireless Headsets -White
Driver: 15mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.2 + EDR
Bluetooth use band: 2.4GHz
Power level: CLASS II
Output power: 30mW
Bluetooth distance: 10 meters barrier
Frequency response: 20-20000Hz
Operating voltage range: 3.0V-4.2V
Mic sensitivity: -42dB
With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
Powerful noise de-noising circuit (active noise reduction)
switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
Talk time is about 4-5 hours
music time about 4-5 hours
Standby time is about 100 hours
