Bluetooth 5.0 Optical Fiber Bluetooth Receiver CSR8670 Bluetooth Transmitter 2 in 1 Supports APTX Product description: TX16 is a 3.5mm Bluetooth transmitter-receiver Bluetooth adapter with optical fiber and one for two. It can connect two devices at the same time. When it is used as a Bluetooth transmitter, it can connect mobile phones, walkmans, and televisions. , The music on the computer and other devices is transmitted wirelessly to your Bluetooth receiver, stereo Bluetooth headset, Bluetooth speaker and other devices. When it is used as a receiver, it can be used as a Bluetooth stereo headset (you only need to insert the headphone cable into the 3.5mm interface) or connected to speakers and amplifiers through audio cables to realize wireless Bluetooth transmission and playback of audio signals from mobile phones or computers. The product adopts CSR5.0 module design. The high-end integrated chip has the characteristics of good sound quality and low power consumption; it integrates the function of Bluetooth audio transmission one for two, compatible with all electronic products on the market. And solves such as XOBX game console- PS4-Smart TV and other products only have the problem of optical fiber output. Note: Please fully charge it before using TX6. Specifications: Product name: TX16 Bluetooth version: V4.1, Class II Bluetooth chip: CSR BC8670 Frequency range: 2.402GHZ-2.480GHZ Bluetooth protocol: RX: A2DP AVRCP TX: A2DP Transmission mode: support (connect two Bluetooth speakers or earphones at the same time, use a CODEC at the same time) Receiving mode: support (one for two functions, even two mobile phones) CODEC: Sort TX: Respectively: First APT-X, Second: SBC, Third: APTX-LL, Fourth: FastStream RX: SBC Note for APTX use: APT-X 48KHZ codec is first supported in single connection (headphones or speakers must also support APT-X) If it is dual connection, SBC CODEC will be automatically switched. Battery specification: 350MA rechargeable lithium battery Charging power supply: 110-240V AC Adapter 5VDC "300ma Working temperature: -10a??55 degrees Working hours: AUX: 15 hours SPDIF: 12 hours Product size: 60x60x20mm