LEMONDA X01T Business Hands-free Wireless Headphone Bluetooth V5.0 Stereo Sports Earphone – Grey

• 30 minutes intelligent fast charge, long standby and durable battery meet all kinds of professional needs

• Bluetooth 5.0,automatic matching at boot, faster transmission, wider coverage, lossless resolution, high quality audio source, 10 meters wireless distance

• 180° rotary earpiece, free to convert left and right ears and adjust the angle from now on

• Graphene shock sound, graphene diaphragm nanometer thickness, can extend product bandwidth, improve high frequency compliance, reduce distortion caused by split vibration, and provide sound effects that everyone loves

• ipx4 waterproof, multiple procedures are strictly designed to prevent rain, sweat into the earphones to cause damage

Specifications:

• Bluetooth version: 5.0

• Bluetooth chip: Bluetrum, Model: IS2020-203

• Transmission distance: 10M

• Support protocol: HSP/HFP/A2DP/AVRCP/ATPX

• Microphone sensitivity: -42±3 dB

• Microphone directivity: omnidirectional

• Frequency response range: 20-20KHz

• Horn material: Graphene

• Impedance: 32Ω + 15%

• Charging port: Micro USB

• Charging power: 4.2V/0.5~1A

• Charging time: 30 minutes

• Standby time: 40 hours connected to Bluetooth, 360 hours disconnected from Bluetooth

• Talk time: 19 hours (206h with charging bin)

• Music time: 20 hours

• Battery capacity: 150mAh

• Charging bin capacity: 1400mah

• Sweat and splash proof: IPX4