2 In 1 A2DP 3.5mm Wireless Bluetooth 4.1Transmitter Receiver Audio Music Adapter Dongle APTX

Features:
Two-in-One Bluetooth Transmitter (TX) and Receiver (RX) Device.
Converts any Speaker to a Bluetooth Enabled Speaker.
Low delay: the Bluetooth receiver with APTX technology eliminate Bluetooth audio delay, support to watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization.
Long working time: Receiver/ Transmitter Adapter with Built-in battery provides more than 9 hours play time.
Allows seamless connection through Bluetooth 4.1 and up to a distance of 30ft.

Specifications:
Chipset: CSR BC8670
Supported Protocol: A2DP AVRCP
Supported CODEC: APT-X, SBC
Bluetooth Version: V4.1 + EDR
Frequency: 2.40GHz-2.480GHz
Transmit power: Class II, within 10 meters of the use scope(the actual range depends on the connected equipment)
Charging Time: 1.5H
Charging Input: DC 5V, ≥300MA
TX Mode Working Time: 10H
RX Mode Working Time: 9H
Standby Time: Up to 400H
Battery: 170mAh rechargeable polymer battery
Audio Port: 3.5mm
Package Weight: 97g

Package include:
1 x Bluetooth 4.1 Transmitter and Receiver
1 x Charging Cable
1 x Audio Cable
1 x User Manual

Note:
1. Before pairing, please make sure that the Bluetooth music receiver supports A2DP protocol at TX mode.
2. Please be kept away from moisture, water and other liquids. Do not use this equipment if it is inadvertently exposed to water, moisture, or other liquids to avoid short circuits, explosions, or damage to the equipment or yourself.
3. The equipment should be remote from any heat source, such as fluorescent lamps, heat sinks, stoves or other devices which can be capable of generating heat. This may cause a hard gas explosion or reduce equipment performance or battery life.
4. Do not arbitrarily debug, repair or reorganize the equipment (especially the battery, which may cause an explosion).
5. Do not place heavy objects on the equipment.
6. Please use only self-contained or certified chargers.
7. for a long time not used or thunderstorms, Please unplug the charging device when in a thunderstrom or long time not using.
8. To avoid damage and malfunction, do not drop the device from a height.