JOYROOM JR-D7 Neck Wearing Sports Bluetooth Headset – Black

• Bendable and convenient storage. Curved design, it will not rebound in any deformation. Any bag can be stored without clutter

• 105mAh large capacity battery, standby for 40 hours, longer standby time

• Suck by magnetic, easy take on and take off

• HD sound quality, strong low frequency

• Bluetooth 5.0 smooth transfer, fast transmission speed and low power consumption

• Binaural HD noise reduction call, 3 size of ear-tips for your demand

• IPX5 waterproof, no worry about rain and sweat

Specification: 

• Wearing method: in ear

• Bluetooth: V5.0 

• Receiving sensitivity: – 85dBm

• Frequency response: 20Hz-20KHz

• Microphone sensitivity: – 41db ± 3dB

• Battery capacity of headset: 105mAh

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

• Horn unit: 98±3dBat1KHz

• Music time: About 6h (50% volume)

• Talk time: About 6h

• Charging input standard: 5V/500mA

• Headset charging time: 2-3 hours

• Standby time: about 40 hours

• Material: ABS / metal / alloy / TPE / silicone

• Waterproof grade: IPX5

Compatible with:

• Apple/Xiaomi/Huawei etc. and other phones and devices which support Bluetooth 5.0 version