Product parameters:

Speaker power: 32 ohms - 0.0015 mW * 2 copper rings

Speaker specification: 13mm*2

Bluetooth version: 5.1 Lanxun 5616

Bluetooth distance: 10-12 meters

Headphone battery: 30mAh/

Charging compartment battery: 200mAh/

Play time: 3-4H

Talk time: 3-4H

Headphone charging time: 1 hour

Charging time of charging box: 1 hour

Charge the earphones: 3-4 times

Product color: black, yellow .white

Whether waterproof: IPX5

Bluetooth version: 5.2

Headphone type: in-ear / head-mounted / hanging ear / neck type (choose one of 4 types): in-ear

Microphone: (with or without) with

Noise reduction function: passive noise reduction

Playback Controls: Yes

Packing list: Charging compartment*1Bluetooth headset*2TYPE-C data cable*1Spare ear cap*1Instruction manual*1