FM-E304
Sport Hang Neck Type Wireless Earphone
Color: Black, Red, Brown, Blue, White, Yellow
- BT Chip: Airoha V4.2
BT Protocol: A2DP、AVRCP、HSP、HFP
Output power:<100mW
Resistance:16Ω
Driver diameter: 10mm
Battery :55mAH lithium-ion battery
Frequency range:2.40G-2.480GHZ
Receiving distance: within 10 meters
Charging time:about 2H
Working time:3H(80% volume)
Sensitivity :-102dB
Connection: Bluetooth wireless
Function: support music, call, skip songs, adjust volume, waterproof and sweatproof IPX4