Features:
1. Upgrade the Bluetooth V5.4 chip.
2. Supports Bluetooth reception/Bluetooth transmission.
3. Automatically reconnect paired Bluetooth devices upon startup.
4.3 minutes without device connection, automatically shut down.
When fully charged, the music playback time is about 6 hours.
6 Bluetooth supports A2DP, AVCTP, AVDTP, AVRCP, HFP, and SPP.
7. Supports Bluetooth stereo music DSP technology.
8. AUX audio input/audio output.
9. CVC intelligent noise reduction for clearer calls.
10. Supports TF card playback and instantly becomes an MP3 player.
11. LED display screen, lyrics display, battery level display.
12. It can be used directly as an MP3 player by plugging in the headphones.

Product Introduction:
This product is an intelligent Bluetooth transceiver that supports two modes: Bluetooth reception and Bluetooth transmission. Typical use cases include transferring mobile music to home speakers, car speakers, or transferring CD players, MP3 players, computers, and other audio devices to headphones, speakers, and other scenarios; Flexible to use, low distortion, low power consumption, low latency, high fidelity, and simple and convenient stereo operation.

Specifications:
Product Name: Wireless Adapter
Product certification: CE
Product model: T69
Built in microphone: Yes
Bluetooth version: 5.4
Connection distance: 10 meters
Music format: MP3
Charging voltage: DC 5V
Charging time: 30 minutes
Charging interface: Type-C
Battery capacity: 200mA
Working hours: RX mode: about 6H, TX mode: about 5H
Memory expansion: Supports up to 32GB Micro SD card (not included)
Bluetooth frequency: 2.402-2.480GHz
Main features: LED screen, automatic pairing, AUX, TF card playback, MP3 player, high fidelity
Product weight: 30g
Product size: 65 * 32.2 * 18mm
Product color: black
Product material: ABS

Package List:
1 * MP3 player (excluding headphones)
1 * 3.5mm audio cable
1 * Type-C data cable
1 * User manual