• Superior sound quality: Enjoy your music with 20W dual high-performance drivers and a unique enhanced bass
• Multi-Function Button Control: Easily manage audio playback and call volume control with multi-function button, and built-in microphone. You can even use a 3.5mm audio cable to connect the Bluetooth-compatible speaker directly to a non-Bluetooth-enabled device
• Wireless Portable Bluetooth-compatible Speaker: Enjoy high-definition stereo sound with impressive volume. Portable Bluetooth-compatible speaker, 10 meters wireless sound range, you can go anywhere, the sound passes through several rooms clearly, without being too noisy or distorted
• Bluetooth-compatible 5.0 technology: Using advanced technology, compatible with all Bluetooth-compatible devices. The speaker automatically reconnects to the last used device
• Long-term playback: Built-in lithium-ion 3600 mAh rechargeable battery, guaranteed 4-5 hours of playback time. 3 hours charging time, comes with Micro USB cable

Specification:

• Bluetooth-compatible version: 5.0 + EDR
• Output power: 4Ω 10W * 2
• Speaker size: Φ66mm * 2
• Frequency response: 87Hz-108MHZ
• FM frequency band: 87MHz-108MHz
• Input voltage: DC5V (1A)
• Battery capacity: 3600mAh
• Charging time: 3 hours
• Working time: 4-5 hours
• Noise signal: above 80dB
• Product size: 28.5*12*13.78 cm