• 【Bluetooth-compatible 5.3 Connectivity】Advanced Bluetooth-compatible 5.3 chip provides stable connection up to 10 meters range with fast pairing and automatic reconnection for seamless audio streaming.

• 【Dual Speaker Bass Enhancement】Equipped with dual 5W speakers and bass boost technology delivering powerful low-frequency performance and HD audio clarity for immersive sound experience.

• 【RGB Ambient Lighting】Built-in RGB ring light with music-responsive color changes creates dynamic atmosphere for parties, karaoke, and outdoor gatherings.

• 【TWS Stereo Pairing】Two BTS13 speakers can pair together to create left and right channel stereo surround sound for enhanced audio experience.

• 【Triple Playback Modes】Supports Bluetooth-compatible wireless, SD card local playback, and 3.5mm AUX wired input for versatile music sources.

Specifications:

• Material: Woven Fabric + Silicone Lanyard
• Bluetooth-compatible Version: 5.3
• Bluetooth-compatible Protocol: HSP/HFP/A2DP/AVRCP
• Range: >10m
• RF Power: 2.5mW (4dBm)
• Speaker Unit: 40Ω 5W × 2 PCS
• Output Power: 10W Max (RMS)
• Frequency Response: 20Hz - 20kHz ±3dB
• Speaker Frequency Range: F0 - 20kHz
• FM Radio Range: 88MHz - 108MHz
• Speaker Sensitivity: 85dB
• Channel Separation: ≥60dB
• Signal-to-Noise Ratio: ≥90dB
• Battery Capacity: 2000mAh / 7.4Wh
• Charging Interface: Type-C
• Charging Specification: 5V/1A
• Charging Time: 2H
• Music Playing Time: 4H (at 60% volume)
• Input: USB-C, 3.5mm Line-in, SD Card
• Product Size: 202.65mm (Height) × 80.30mm (Diameter)