• Multi-Mode Playback: Enjoy seamless music playback with Bluetooth, TF card, and AUX modes. Supports a wide range of audio formats including APE, FLAC, MP3, WAV, and WMV, offering flexibility and convenience
• Hands-Free Calling: Equipped with a built-in noise-cancelling HD microphone, this speaker allows for clear, hands-free calls. Stay connected without missing a beat
• TF Card and USB Sound Card Support: Manage your music files directly from your TF card and utilize the USB sound card feature for enhanced audio experiences
• Compact and Stylish Design: Designed for portability, this speaker’s sleek and compact build makes it easy to carry on the go. Perfect for both indoor and outdoor use
• IPX6 Waterproof and Battery Indicators: With an IPX6 waterproof rating, this speaker is built to withstand splashes, making it ideal for outdoor adventures. It also features a convenient battery indicator with four levels, so you’re always aware of the remaining power

Specifications:

• Bluetooth-compatible chip: BLUETRUM
• Bluetooth-compatible version: V5.0+EDR
• Channel system: Stereo (dual channel)
• Battery capacity: 2000mAh/3.7V
• Driver unit: 45mm
• Rated power: 5W*2
• Horn power: RMS 5W*2 
• Impedance: 4Ω
• Frequency response range: 90Hz-16KHz
• Product weight: 387g
• Charging time: about 4 hours
• Talk time: 10 hours
• Music time: 8-10 hours
• Product size: 182*70*70mm
• Supported protocols: A2DP/AVRCP/HSP/HFP
• Input charging standard: DC5V-1000mA
• Bluetooth-compatible operating frequency: 2.402GHz-2.480GHz
• Optimal call distance: <1M
• Maximum transmission distance: 10M (barrier-free space)
• Voice prompt: support