| JR-TL11 True Wireless Bluetooth Earphone 1. Two-way 4-mic array, precise answering, deep environment noise reduction 2. Up to 21 hours of total listening time, up to 6 hours of listening time on a single charge 3. BT 5.3 flagship chip, significantly improved anti-interference ability, fast and continuous connection 4. 13mm titanium diaphragm dynamic speaker, light weight, large diameter, strong bass, clear treble, lossless audio 5. Lightweight semi-in-ear design, a single earphone weighs only 3.2g, giving you a comfortable and painless wearing experience 6. Two-way transmission technology, seamless switching between monaural and binaural modes 7. IPX4 waterproof, easily splash-proof, sweat-proof,… | |