HAKII LIGHT rear-mounted wireless MP3 headphones

【Product Features】 ✅180℃ luminous light strip, LED light at night ✅The whole machine is lightweight and ergonomic ✅360-degree surround sound, no sound leakage ✅5.3 Bluetooth instant connection, low latency 【Product specifications】 Brand name: HAKII 氪 Product name: Rear-mounted wireless MP3 earphones Product model: HAKII LIGHT Product weight: 24g Charging time: about 1.5 hours Audio encoding: AAC/SBC Bluetooth version: V5.3 Play mode: Bluetooth, memory Sound unit: 16mm dynamic diaphragm Battery life: 12H (with lights off) Working distance: 15m (barrier-free open environment) Charging port: Type-C Frequency response: 20Hz-20kHz NCC: CCAP24LP1530T0 BSMI:R45673 【packing list】 Headphones x1, charging cable x1, manual x1 Warranty: 12 months