Why Choose KTX-02? High-Fidelity Sound: Utilizing the latest Bluetooth 5.4 chipset, experience crystal-clear audio with minimal lag. Perfect for gamers and movie buffs. Versatile Connectivity: This tiny device acts as both a transmitter (sending audio from TV/PC) and a receiver (receiving audio on speakers/headphones). Never Run Out of Power: The built-in rechargeable battery ensures you have over 13 hours of playtime. Simply plug in via Type-C when needed. Effortless Pairing: One-touch pairing button and LED indicator make connecting to your devices simpler than ever. Dual Device Sync: Stay connected to two devices at once. Answer calls from your phone while listening to music from your laptop. Specifications: Bluetooth Version: V5.4 Operating Distance: >10m Battery: 280mAh Transmission Working Time: 13 hours Receiving Working Hours: 15 hours Size: 28.5 * 58 * 11.7 mm Charging: Type-C Package Includes: 1 x KTX-02 Bluetooth Adapter 1 x Type-C Charging Cable 1 x User Manual