Cable standard: H03VV-F Connectors 1: IEC C5 Connectors 2: C / E / F hybrid plug with earthing Number of wires: 3 Wire core cross-section: 0.75 mm2 Outer diameter of the cable: OD: 6.8mm Cable parameters: 250V, 3A Working temperature: -30 ° c- + 80 ° c

Interface: USB3.0 Card support: SD, SDHC, SDXC, microSD, microSDHC, microSDXC Transmission speed: Up to 5 Gbps Compatibility: Windows 2000 / XP / Vista / WIN 7 / 8 / 10 / 11 / macOS and Linux

Standard: Bluetooth 5.1 + EDR + BR + BLE Output current: 2 x 5 W Bluetooth range: 10 m Impedance: 4 Ω Battery type: Li-ion 3.7 V 3600 mAh Working voltage: 5V Maximum volume: ≥ 95 dB Frequency response: 50 Hz – 18 kHz SD cards: Up to 32GB Frequency range: Bluetooth 2402 MHz – 2480 MHz Support: TWS Function ...