Joyroom JR-TL11 ENC True Wireless Earphones.

Joyroom JR-TL11 Dual Mic ENC True Wireless Earphones. Joyroom TL11 dual mic ENC true wireless earphones bidirectional 4-mic array, precise call pick-up, and deep environmental noise cancellation. This Two-way transmission technology is a seamless switch between monaural & binaural modes. Up to 21 hours of total listening time, up to 6 hours of listening time with one charge (21h long battery life). BT 5.3 flagship chip, significantly improved anti-interference capability, and fast & continuous connection (BT 5.3 chip). 13mm titanium diaphragm dynamic speaker with lightweight & large diameter, delivering powerful bass, clear treble & lossless audio (13mm large dynamic speaker, delivering lossless sound). Lightweight half-in-ear design, single earphone weighs only 3.2g, giving you a comfortable & painless wearing experience (3.2g lightweight design, comfortable wearing experience). Free to use single or both earphones.

Specifications: 

• Model: JR-TL11
• Type: half in-ear
• BT version: V5.3
• Audio decoding: AAC/SBC
• Supported protocols: HSP/HFP/A2DP/AVRCP
• Speaker sensitivity: 100±3dB
• Frequency response range: 20Hz-20kHz
• The battery capacity of the earphones: 35mAh
• The battery capacity of the charging case: 240mAh
• Speaker impedance: 32Ω
• Rated power: 3mW
• Speaker: Φ13mm.

Features:

• Bidirectional 4-mic array, precise call pick-up, deep environmental noise cancellation (Dual-mic ENC call noise reduction)
• Up to 21 hours of total listening time, up to 6 hours of listening time with one charge (21h long battery life)
• BT 5.3 flagship chip, significantly improved anti-interference capability, fast & continuous connection (BT 5.3 chip)
• 13mm titanium diaphragm dynamic speaker with lightweight & large diameter, delivering powerful bass, clear treble & lossless audio (13mm large dynamic speaker, delivering lossless sound)
• Lightweight half-in-ear design, single earphone weighs only 3.2g, giving you a comfortable & painless wearing experience (3.2g lightweight design, comfortable wearing experience)
• Two-way transmission technology, seamless switch between monaural & binaural mode (Free to use single or both earphones)
• IPX4 waterproof, easily defend against splash, sweat & rain (IPX4 water and sweat resistant).