Joyroom Fitness Tracker With 12 Sports Modes Heart Rate Sleep Quality Monitor IP68 Waterproof Smart Watches Compatible With iPhone Android Phones Suitable For Men And Women JR-FT3 Dark Grey

Features:

1. Small Size & Comfortable Fit（Small ear design，Fit snugly in your ears）； 2.PU Composite Diaphragm Acoustic Technology（High Fidelity Sound, more equalized frequencies） 3. Smart HD Digital Display（Displays the battery level of earbuds and charging case in real-time） 4. 42Hrs Playtime and Rapid charging (7 hours of Playtime on one charge, 35 hours total listening time with the charging case, 10-minute charging offers 1 hour of listening time) 5. BT 5.3，instant connection（low consumption chip, faster and more stable connection） 6. DNS call enhancement（precise sound pickup, environmental noise cancellation, lets your friend hear you more clearly） 7. Low-latency technology（sound & picture in sync, 65ms low latency） 8. Aesthetic design（ breathing circle indicator, aesthetically pleasing） 9. Wide compatibility（widely compatible with Android, iOS, Windows systems）

Joyroom JR-BC1 True Wireless ANC Earbuds 4-Mic Guaranteed call quality Active Noise Cancellation Technology Details： Type: in-ear BT version: V5.3 Cancellation: about 35db±2db (about 22-23db) BT audio decoding: AAC, SBC Supported protocols: HSP, HFP, A2DP, AVRCP Working frequency: 2402-2480KHz Earbud battery capacity: 35mAh Case battery capacity: 380mAh Speaker impedance: 32Ω Rated power: 2*2mW Speaker: Φ13mm Music time: 6h-ANC Off; 5h-ANC On Calling time: about 4h (60% volume) Earbud standby time (connected): about 48h Earbud charging input: 5V⎓ 30mA Case charging input: 5V⎓ 1A Charging input port: Type-C Cycle counts: about 3 times Earbud charging time: about 1.5h Case charging time: about 1.5h Water resistance: IPX4 Material: ABS+PC