JOYROOM JR-DS1 Magnetic True Wireless Neckband Earphone(Black)

1. Neckband and true wireless 2 in 1 design, free switch between two wearing styles.2. Dual-neodymium magnet circles, strong magnetic force, no worries about earphones falling off.3. Smart cyclic fast charging technology, ultra-long 18h playback time.4. In-ear detection play/pause technology, make listening easier.5. Smart LED digital display, monitoring power in real time.6. Half in-ear tips, comfortable fit.7. Built-in 13mm large speaker, unparalleled listening experience.8. Lightweight design for all-day comfort.9. Soft & flexible cable, easy to store.10. Specification:- Bluetooth version: V5.3- Audio decoding: AAC, SBC- Supported protocols: HSP, HFP, A2DP, AVRCP- Bluetooth range: 10m (barrier-free open environment)- Frequency response range: 20Hz-20KHz- Speaker: 13mm- Music time: about 7h (80% volume)- Calling time: about 5h (80% volume)- Standby time (connected): about 35h- Earphone battery capacity: 37mAh- Neckband battery capacity: 160mAh- Earphone charging time: about 1.5h- Neckband charging time: about 1.5h- Charging earphones via neckband: about 1.5 charging cycles- Neckband charging port: TYPE-C- Neckband charging input: 5V 200mA- Material: ABS+PC- Net weight: 27g