Joyroom JR-HL1 Bluetooth Wireless Headset

Joyroom JR-HL1 Bluetooth Wireless Headset 

• Brand: Joyroom
• Model: JR-HL1
• Chipset: JL6936D
• Wearing: over head
• Clear and shocking base experience
• Comfortable & zero compression for ear
• Separate keys more easy to use
• Good quality premium built
• Bluetooth version: V5.0
• Sensitivity: –80dB
• Bluetooth frequency: 2.401GHZ?2.482GHZ
• Bluetooth protocol: HFP/A2DP/AVCTP/AVRCP/AVDTP/GAVDP
• Microphone sensitivity: 102db ± 3db
• Rechargeable battery capacity: 300mAh
• Impedance: 32?±8%(1KHZ)
• Audio signal-to-noise ratio: ?90dB
• Speaker unit: ?40mm
• Play time: 16-18 hours (70-80% volume)
• Call time?16-20 hours
• Standby time: 5100 hours
• Power input: 5V-1A
• Charging time: 3-5 hours
• Material: ABS + PC etc…