Brand: JOYROOM

Model: JR-HL1

Colour: Black

Chip Model: JL6936D

Wearing Method: Over-Ear

Bluetooth: V5.0

Sensitivity: -80dB

Frequency Response: 2.401-2.482GHz

Bluetooth Protocol: HFP / A2DP / AVCTP / AVRCP /

AVDTP / GAVDP

Microphone Sensitivity: 102 ± 3dB

Battery Capacity: 300mAh

Impedance: 32Ω ± 8% (1KHz)

Audio Signal-To-Noise Ratio: ≥90dB

Speaker Unit: Diameter 40mm/1.57"

Playing Time: About 16-18 H (70-80% Volume)

Talk Time: About 16-20 H

Standby Time: About 5100 H

Charging Input: 5V-1A

Charging Time: 3-5 H 

Material: ABS + PC

Net Weight: 161g