Description Brand Joyroom Ear placement Over Ear Colour Black Connectivity technology Wireless Model name JR-HL1 About this item 18 Hours play time with 300mAh standby for mAh. ALL INCLUSIVE EARMUFFS: Soundproof material to ensure sound quality. 3.5mm PLUG: Can listen to music without electricity. INDEPENDENT BUTTON DESIGN: Independent multi-function button deign, easy to operate, complete with only one button. HIGH QUALITY EARMUFFS: Lightweight high quality PU sponge earmuffs, comfortable to wear. Large-capacity battery, 18 hours long battery life, good sound effect. Lightweight high-quality PU sponge earmuffs, skin-friendly and breathable, comfortable to wear. High-recognition independent button design, one-handed control of music. All-inclusive earmuffs, sound insulation material guarantees sound quality. 7. Switch between wired and Bluetooth-compatible modes freely, you can also listen to music without power. Bluetooth-compatible: V5.0. Sensitivity: -80dB Frequency Response: 2.401-2.482GHz Bluetooth-compatible Protocol: HFP / A2DP / AVCTP / AVRCP / AVDTP / GAVDP Microphone Sensitivity: 102 ± 3dB Battery Capacity: 300mAh Impedance: 32Ω ± 8% (1KHz) Audio Signal-To-Noise Ratio: ≥90dB Speaker Unit: Diameter 40mm/1.57" Playing Time: About 16-18 H (70-80% Volume) Talk Time: About 16-20 H Standby Time: About 5100 H Charging Input: 5V-1A Charging Time: 3-5 H Material: ABS + PC Net Weight: 161g
