Joyroom Jr-tl11 Dual-mic Enc True Wireless Earphones Black

– 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 
– Range Frequency response: 20Hz-20kHz 
– Headphone battery capacity: 35mAh 
– Charging case battery capacity: 240mAh 
– Speaker impedance: 32Ω 
– Rated power: 3mW 
– Speaker: Φ13mm 
– Music time: 6h (level 70% volume) 
– Talk time: 4 hrs (70% volume) 
– Standby time (connection): approx. 48 hrs 
– Input: DC 5V/1A 
– Charging input port: Type-C 
– Number of cycles: approx. 2.5 times 
– Headphone charging time: about 1.5h 
– Case charging time: about 
1.5h – Waterproof: IPX4
– Case size: 50.0*50.4*23.0mm 
– Headphone size: 30.0*16.5*17.1mm 
– Material: ABS 
– Net weight: 35g 
– Bidirectional 4-mic array Accurate answering Deep environmental noise cancellation (Dual-mic ENC call noise reduction) 
– Up to 21 hours of total listening time, up to 6 hours of listening on a single charge. (Long battery life 21 hours) 
– Flagship BT 5.3 chip, greatly improved anti-interference ability, fast and continuous connection (BT 5.3 chip) 
– Diaphragm diaphragm speaker. 13mm titanium tube with light weight and large diameter Powerful bass clear treble and sound loss (13mm large dynamic speaker delivers lossless sound)
– Lightweight half-in-ear in-ear design A single earbud weighs only 3.2g, offering a comfortable and painless wearing experience. (3.2g lightweight design, comfortable wearing experience) 
– Two-way transmission technology. Seamlessly switch between mono and binary mode. (Free use of single or both earbuds) 
– IPX4 waterproof Splash, sweat and rain protection (IPX4 water resistance and sweat)