➤【EXTENDED LONG RANGE】It features CSR Latest V5.0 chip BC8675 and utilizes Class 1 Bluetooth technology and Unique Antennas design, Giveet Bluetooth transmitter receiver can achieve a range of up to 164ft (50m) line-of-sight in open air and up to 99ft (100m) indoors without obstacles. *NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters etc. and also depends on receiving device. | ➤【2-IN-1 TRANSMITTER RECEIVER WITH FLEXIBLE CONNECTION】Bluetooth-enable virtually ANY of your audio devices at home. In TX mode, turn a non-Bluetooth TV, PC, CD player, iPod, MP3 into Bluetooth transmitter; In RX mode, allow your old wired home stereo or speakers to play streamed music from your smartphone or laptop; Supports both analog (RCA) and digital (optical) input and output! *NOTE: Please set your TV audio as PCM format as BTI-041 doesn’t support Dolby / DTS format in optical mode. | ➤【NO LIP SYNC DELAY&DUAL STREAM】40ms Low Latency technology eliminate Bluetooth audio delay with Dual Links, Pair with TWO Bluetooth headphones or Bluetooth speakers & Both enjoy ultra fast, high fidelity audio. *NOTE: To achieve low latency, your receiving devices must also support HD/ Low Latency and support HD/ Low Latency under Dual Link. | ➤【BETTER THAN CD SOUND QUALITY】Features CSR most advanced HD codec Technology, wirelessly stream 48kHz / 24bit LPCM music quality for a ‘better-than-CD(16bit)’ listening experience. Works with any HD Bluetooth device (e.g. headphones, speakers) to stream audio in high definition(HD), allowing you to pick up on all the details and nuances in your favorite music. Both transmitter and receiver modes support HD codec. | ➤【LONGER BATTERY LIFE & 24-MONTH WARRANTY】600mAh rechargeable battery can last up to 17 hours, continue working while charging, and also automatically re-pair with existing paired devices. With confident, Giveet provides 24-month worry free warranty&24-hour timely customer service and life-time technical support!