JOYROOM JR-TL11 Wireless Earbuds Lightweight Headset ENC Noise Cancelling Half In-Ear Bluetooth Headphones with Microphones IPX4 Waterproof

• 21h Total Listening Time: Listen for 6h with one charge, 21h with the charging case, travel with your music keeps on
• BT 5.3, Fast & Stable: Flagship chip, strong anti-interference capability, fast & continuous connection
• 1 3mm Large Dynamic Speaker for Lossless Sound: Titanium diaphragm dynamic speaker with lightweight & large diameter, delivering powerful bass, clear treble & lossless audio
• Ergonomic Half In-Ear Design, Comfortable & Lightweight: Ergonomic half in-ear design, a single earphone weighs only 3.2g for comfortable & painless wearing
• Intelligent Call Noise Cancellation Crystal-Clear Voice: Bi-Directional 4-Mic Array, precisely picks up human voice, and deeply reduces ambient noise, ensuring an HD call experience

Specifications:

• Wearing method: Half In-Ear
• Bluetooth: V5.3
• Bluetooth audio decoding: AAC, SBC
• Supported protocols: HSP, HFP, A2DP, AVRCP
• Frequency response range: 20Hz-20KHz
• Headphone battery capacity: 35mAh
• Charging case battery capacity: 240mAh
• Speaker Impedance: 32Ω
• Rated power: 3mW
• Drive unit: Φ13mm
• Music duration: 6H (70% volume)
• Talk time: 4H (70% volume)
• Headphone standby time: about 48H (connected state)
• Input: DC 5V/1A
• Charging input port: Type-C
• The number of times the charging case: about 2.5 times
• Headphone charging time: about 1.5H
• Charging time of charging case: about 1.5H
• Waterproof level: IPX4
• Charging case size: 50.0 x 50.4 x 23.0mm
• Headphone size: 30.0 x 16.5 x 17.1mm
• Product material: ABS
• Product net weight: 35g