Tws Earbuds Wholesale Custom color logo M9

Engineered with 13-mm speaker driver, these Bluetooth headphones keep the sound crisp with deep bass, deliver an immersive sound experience. The curved design of the ear stem makes the built-in microphone closer to your mouth(to collect your voice effectively), which enhance phone calls performance greatly, let the other end can hear you clearly. Best choice for relaxing and business.

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Product Parameters

Product Name TWS Earbuds
Product Model M9
Main control chip 6973D4
Bluetooth support protocol Hands Free1.6 Headset1.1 A2PP1.2 AVRCP1.5
Audio decoding format A2DP: SBC AAC HFP: CVSD MSBC
Receiving distance barrier-free ≥ 10 meters
Working frequency 2.402MHZ-2480MHZ
Charging input voltage 5.0V
Working voltage 3.7V
Charging cut-off current 2-5MA
Charging current 20-35MA
Charging time 1-2H

Product Features

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