Bluetooth 5.3 with JL AC6983D4.2 chip for ultra-stable connectivity

Supports Headset, Hands-Free, A2DP, and AVRCP protocols

10m range, 2.4GHz frequency

10mm speaker units | Impedance: 32Ω ±15% | Frequency response: 20Hz–20kHz | Sensitivity: 98dB ±3dB

Battery: Case 320mAh | Earbuds 40mAh | Charging: Case ~1.5h, Earbuds ~1h

Playback/talk time: up to 7h at 80% volume | Standby: 200h

60ms low-latency gaming mode

LED colorful lighting effects

Leader-follower switching, voice assistant, song control

Auto power on/off and auto pairing

Battery display for Apple and select Android phones

Size: 61.5 × 54.5 × 32.2mm | Total weight: 49.5g | Single earbud: 4g