Specifications:

Product model	Q7
Microphone	High quality microphone
Product color	Black
bluetooth version	Bluetooth V5.3
Internal card capacity	Maximum support 64G
Music format	WAV/MP3
Transmission distance	barrier-free about 15M
Usage time	about 6~8 hours
Supported protocols	AVRCP, A2DP
Battery capacity	300mAh polymer lithium battery
Standby time	About 30 days
Bluetooth mode	bluetooth receiving/bluetooth transmitting/FM transmitting
Input parameters	DC5V/1A
Product size	66*43*12mm
Output mode	AUX+FM dual output
Product weight	about 25g
Basic functions	bluetooth reception (RX) bluetooth transmission (TX) TF-card playback/FM transmission (FM frequency adjustable)
Supported equipment	Speakers/cars/TVs/computers/headphones/power amplifiers/projectors/mixers, etc.

Features:

1. Superior Sound Quality: The Q7 features a high-quality microphone for clear and crisp audio.
2. Long Battery Life: With a 300mAh polymer lithium battery, the Q7 provides usage time of about 6 to 8 hours and standby time of about 30 days.
3. Versatile bluetooth Modes: The Q7 supports bluetooth receiving, bluetooth transmitting, and FM transmitting modes for greater flexibility.
4. Multiple Compatibility: It supports a wide range of devices including speakers, cars, TVs, computers, headphones, power amplifiers, projectors, mixers, and more.
5. Easy to Use: The Q7 comes with basic functions like bluetooth reception, bluetooth transmission, TF-card playback, and FM transmission with an adjustable FM frequency.

Package Include:
1x Q7 bluetooth 5.3 Transmitter Receiver