Buxton BHP 8700 GREEN WIRELESS ON-EAR HEADPHONES - Power Bass+ function, Gaming mode, Low latency mode, 60-hour battery life, Fast charging: 10 minutes = 5 hours, Connects 2 devices, Foldable design, Hands-free function, Volume and music control, LED status indicator, Soft PU leather ear cushions, SIRI and Google Assistant, Bluetooth: V5.3 BLE, Operating range: up to 50 m, BT profiles: A2DP 1.3, AVRCP 1.6, HFP 1.8, SPP 1.2, Bluetooth frequency response range: 2.4 GHz - 2.4835 GHz, Chipset: JL AC7003, Codec: AAC, SBC, Speaker diameter: 40 mm, Controls: 4 multifunction buttons, Built-in microphone, Play time: up to 60 h (50% volume), Play time: up to 54 h (100% volume), Battery life Talk time: up to 22 hours. Standby time: up to 300 hours. Charging time: 2 hours. Rechargeable battery: 400 mAh / 3.7 V Li-Po. Charging port: USB-C (DC 5 V / 500 mA). Headphone charging indicator. Frequency response: 20 Hz - 20,000 Hz. Sensitivity: 96 dB +/- 3 dB (at 1 kHz). Impedance: 32 Ω +/- 15%. Weight: 224 g. Dimensions: 160 × 197 × 81 mm (W / H / D). Package contents: Headphones, USB-C charging cable, user manual.