Joyroom Earbuds True Wireless JR-BB1 (Black) (JR-BB1 Black)

Joyroom JR-BB1 Wireless Headphones (Black) The headphones let you enjoy detail-rich sound thanks to dynamic drivers and composite diaphragms. In addition, they work for up to 35 h (including the charging case), and will take about 1.5 h to charge. Bluetooth version 5.3, on the other hand, provides a fast and stable connection to a compatible device. In addition, the headphones are lightweight, comfortable and will not fall out of your ears. Bass-rich sound Listen to your favorite tunes in even better quality with the Joyroom JR-BB1. The headphones use 10mm dynamic drivers and PU composite diaphragms. This translates into a richly detailed sound full of bass tones. Up to 35 hr of operation and fast charging Listen to music almost without limits. The headphones are equipped with 35 mAh rechargeable batteries, allowing for about 7 h of playback. On the other hand, with the JR-BB1 charging case, they work for up to 35 h. In addition, 10 min of charging allows one hour of playback. To fully renew the energy of the headphones, you need about 1.5 h. Fast connection and low latency The headphones support Bluetooth version 5.3, which translates into a fast and stable connection. In addition, the Jieli AD6973D chip affects lower power consumption. What's more, the low latency (65 ms) allows you to become even more immersed in the game. Better audio and video synchronization will also work well when watching movies. Manufacturer Joyroom Model JR-BB1 Type in-ear Color black BT version V5.3 Chip Jieli AD6973D Audio codecs AAC, SBC Supported protocols HSP, HFP, A2DP, AVRCP Operating frequency 2402-2480 MHz Battery capacity 35 mAh (headphones), 450 mAh (charging case) Impedance 32Ω Rated power 2x 3 mW Transducer diameter 10 mm (HiFi composite diaphragm) Music playback time approx. 7 h (70% volume) Talk time approx. 5 h (70% volume) Operating time with charging case approx. 35 h (70% volume) Operating time in standby mode approx. 48 h Charging voltage of the headphones 5V⎓30mA Charging voltage of the case 5V⎓300mA Charging port USB-C Charging time approx. 1.5 h (headphones/etui) Waterproof IPX4 Material ABS PC Earphone weight 3.5 g Weight of the set 38 g