M45 TWS Wireless Bluetooth Stereo Earphones – Dual Mic Technology, Waterproof Housing, Smart Touch Operation, Rich Bass Audio

Specifications

Feature

Detail

Bluetooth Version

V5.3

Profiles Supported

A2DP, AVRCP, HFP, HSP

Working Voltage

3.1 V – 4.2 V

Charging Voltage

5 V / 1 A

Speaker Units

8 mm × 2

Frequency Response

20 Hz – 20 kHz

Impedance

32 Ω

Earbud Battery

50 mAh (each)

Charging Case Battery

2000 mAh

Transmission Distance

>10 m

Play / Call Time

About 4–6 h per charge

Earbud Charging Time

~1.5 h

Case Charging Time

~2 h