Description
Volkano Edge Bluetooth Speakers - Red Technical Specifications: - Audio input connector: 3.5mm - AUX Cable: Supports AUX audio input. - Charging Interface: Micro USB. - Splash proof: IP4 - NFC Connectivity Function. - Bluetooth Compatibility: 2.1 Class II, supports A2DP v1.2, ACRCP v1.4 profiles. - Transmission Distance: 10m ? May vary due to environmental factors. - Maximum Output Power: 3W x 2 - Sound Track: Stereo - Signal to Noise Ratio: more than 80dB - Frequency Range: 160Hz-20KHz - Distortion THD: less than 1 percent - Speaker Unit: 2 x 50mm, 4 ohms, 5W - Voltage: 3.7V DC - Battery: Built-in Lithium, 3.7V / 2000mA - Charge Voltage: 5V approximately 0.25V - Charging Time: 4-6 Hours.