The Joyroom JR-D7 headphone has an arbitrarily curved neck-band design and Bluetooth 5.0 connectivity. Bluetooth protocols HSP / HFP / A2DP, and AVRCP are supported. This headphone 3 sides of ear-tips for your demand and comfortable and skin-friendly soft ear-tips are noise-proof. You can listen to 200 songs on a single charge with a 120-hour standby time. It is made of ABS/metal/food / TP/silicone material, 190 x 161 x 28mm packing size, and 34g net weight.
Brand: JOYROOM
Model: JR-D7
Color: Black
Material: ABS / Metal / Alloy / TPE / Silicone
Wearing Method: In-Ear
Bluetooth Version: V5.0
Receiving Sensitivity: -85dBm
Frequency Response: 20Hz-20KHz
Microphone Sensitivity: -41dB ± 3dB
Headphone Battery Capacity: 105mAh
Support Bluetooth Protocol: HSP / HFP / A2DP / AVRCP
Speaker Unit: 98 ± 3dB At 1KHz
Music Time: About 6H (50% Volume)
Talk Time: About 6H
Charging Input Standard: 5V 500mA
Headphone Charging Time: 2-3H
Standby Time: About 40H
Net Weight: 34g.
Arbitrary curved neckband design, organized conveniently
Bluetooth 5.0 achieves 0 latency during music or games
120h long standby time, you can listen to 200 songs on a single charge
Magnetic ear shell, wear and take off on the go
The slanting design fits the ear canal and does not drop during sports and fitness
Enhanced microphone, binaural HD noise-cancellation call
Lightweight with different size ear tips, comfortable long-wearing
Soft TPE neckband design, more skin-friendly
Music time: about 6 hours (50% volume).