Aideepen | DC 5V/3.7V TWS Stereo Bluetooth6.0 Amplifier Board 5W+5W Dual Channel Hi-Fi Audio Power Amplifier Wireless Stereo Low-power

Features:1. Equipped with a brand-new Bluetooth 6.0 chip, supporting AAC/SBC dual decoding for stable, lossless stereo sound quality2. Supports 2×5W dual-channel high-power output; automatically enhances bass at low volumes for a richer, more immersive sound3. Features an integrated charging and boost circuit; powered by a 3.7V battery, allowing charging without disassembling the unit4. Supports permanent saving of sound tuning parameters; customised equaliser settings are automatically applied upon each power-up5. Low-power standby design; compact and portable, suitable for DIY portable Bluetooth speaker modificationsSpecifications:Power supply: 3.7V battery (recommended continuous current >3A, peak current >4A)Charging port: Type-CCharging requirements: Any standard mobile phone charger will sufficeCharging power: 0.6±0.1A / 2.5–3.5W (full charge voltage 4.15±0.1V)Bluetooth version: 6.0Power output: 5W + 5WCodecs: AAC/SBCPower consumption in standby mode (power off): Power output: 2 × 5 W at THD Power consumption in standby mode (power on, no coloured lights): Estimated battery life for our 1,800 mAh battery at half volume: >6 hours (approximately half light music and half DJ music; for reference only due to variations in battery cells and cable losses)Estimated battery life at full volume with our 1800 mAh battery: >2 hours (approximately half light music and half DJ tracks; for reference only due to variations in battery cells and cable losses)Charging indicator: Remains lit during charging and turns off when fully charged; charging is possible whether the device is switched on or off.Dimensions: 46.3 mm × 39.8 mm × 9.6 mmProduct contents:1 × Amplifier module3 × Terminal cables