2-in-1 Bluetooth 5.4 Car Wireless Audio Adapter RX/TX Audio Transmitter Receiver Dual Device Pairing AUX/Type-C 200mAh 10H Playtime Bluetooth Car Adapter

[Specifications]
Product Name: 2-in-1 Bluetooth 5.4 Car Wireless Audio Adapter
Model: BT-108
Color: Black
Material: ABS Plastic + Electronic Components
Battery Capacity: 200mAh (Built-in Rechargeable Battery)
Bluetooth Version: Bluetooth 5.4
Wireless Transmission Range: Up to approx. 10 meters (open, unobstructed environment)
Input Voltage: DC 5V
Charging Interface: Type-C
Charging Time: Approx. 2 hours
Playback / Working Time:
• RX Mode: Up to approx. 10 hours
• TX Mode: Up to approx. 6 hours
Three-in-One Cable Design:
• Type-C 5V charging port
• AUX audio input/output
• Type-C audio data transmission
Operating Modes:
• Smart One-to-Two RX Mode: Supports simultaneous connection to two smartphones or tablets
• TX Mode: Supports connection to two Bluetooth-enabled audio devices
Application Scenarios: Compatible with cars, smartphones, tablets, computers, TVs, Bluetooth earbuds, over-ear headphones, portable media players (MP3/MP4), gaming consoles, Bluetooth speakers, home audio systems, and amplifiers
[Packing List]
1 × Wireless Car Audio Adapter
1 × User Manual

Features
✅ 2-in-1 RX/TX mode design: Combines RECEIVER and TRANSMITTER modes in one device, enabling easy switching for wireless audio receiving or sending across multiple scenarios
✅ Bluetooth 5.4 stable connection: Equipped with a high-performance BLUETOOTH 5.4 CHIP for faster pairing, lower latency, stronger anti-interference, and smoother, more stable audio transmission
✅ Intelligent one-to-two connection: Supports SIMULTANEOUS CONNECTION TO TWO DEVICES in both RX and TX modes, ideal for dual phones, tablets, or wireless headphones sharing
✅ Three-in-one cable functionality: Integrated TYPE-C CHARGING, AUX AUDIO INPUT/OUTPUT, and TYPE-C AUDIO DATA TRANSMISSION in a single cable, reducing clutter and improving portability
✅ Car AUX wireless upgrade: Instantly adds WIRELESS AUDIO to car audio systems via AUX, allowing navigation, music, and calls to play directly through the car speakers
✅ Old audio systems made wireless: Turns TRADITIONAL ACTIVE SPEAKERS and AMPLIFIERS into wireless devices, enabling modern Bluetooth music playback
✅ Long-lasting battery performance: Built-in 200mAh BATTERY provides up to 10 HOURS in RX MODE and 6 HOURS in TX MODE, supporting charging while in use
✅ Clear working status indicators: Intuitive STATUS DISPLAY lets you quickly identify power, connection, and RX/TX operating modes at a glance
✅ 10-meter stable wireless range: Built-in ANTENNA delivers up to 10 METERS of obstacle-free transmission in open environments with reliable signal strength
✅ Private call switching function: Press and hold the button for 3 seconds to switch calls back to your phone, ensuring CONFIDENTIAL AND PRIVATE COMMUNICATION
✅ Portable and travel-friendly design: Compact ABS BODY with groove-style cable design doubles as a handle, perfect for travel, flights, and daily carry
✅ Wide compatibility without device limits: Works with cars, TVs, computers, tablets, smartphones, gaming consoles, Bluetooth speakers, headphones, MP3/MP4 players, home audio systems, and amplifiers