OHM AudioComm Bluetooth Wireless Speaker Stereo Silver ASP-W720N 03-2194

【Features】● High-output, high-power amplifier for surprisingly powerful sound● Crisp, deep bass with passive radiator● Bluetooth 5.0 compatible (officially licensed Bluetooth product)● Maximum output 20W (45mm diameter/10W x 2)● AUX IN (external audio input) terminal● Dedicated charging cord included● Approximately 15 hours of continuous use (at 50% volume) 【Specifications】■ Power supply: DC5V (USB power supply, microUSB input terminal)■ Built-in: Rechargeable lithium polymer battery (3.7V 4400mAh)■ Maximum practical output: 20W (10W x 2)■ Frequency response: 80Hz~20kHz■ Speaker: 45mm diameter (4Ω) x 2 + passive radiator■ S/N ratio: ≥75dB Connection terminals: Power microUSB, Audio input φ3.5mm stereo mini plug ■ Communication method: Bluetooth standard Ver.5.0 ■ Supported profiles: A2DP, AVRCP ■ Modulation method/frequency band: FHSS/2.402~2.480GHz ■ Maximum communication range: Approximately 10m (Class 2) ■ Charging time: Approximately 6 hours (from empty to full charge) Music playback time: Approximately 15 hours (at 50% volume) ■ Operating temperature/humidity: Temperature 0-40℃, humidity 20-80% (non-condensing) ■ External dimensions: Width 201 x Height 83.5 x Depth 62.8 mm (excluding protrusions) ■ Weight: Approximately 645g ■ Accessories: Dedicated charging cable, warranty card, instruction manual