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Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] BT-UB40

Compatible with Bluetooth V3.0/2.1/2.0/1.1.
Enable wireless connectivity between a laptop and a cellular phone.
Access internet via a Bluetooth Mobile phone with GPRS/CDMA or Bluetooth-enabled PC with an internet connection.
Bluetooth specification v4.0 Class 2 with low energy technology.

Compatible with Bluetooth V3.0/2.1/2.0/1.1.
Enable wireless connectivity between a laptop and a cellular phone.
Access internet via a Bluetooth Mobile phone with GPRS/CDMA or Bluetooth-enabled PC with an internet connection.
Bluetooth specification v4.0 Class 2 with low energy technology.

Wireless Bluetooth replacement of RS-232 communication, works with any standard RS-232 port.
Meets Bluetooth specification v2.0 + EDR Class 1.
100 meters nominal transmit distance or up to 1 kilometer with patch antenna.
+18 dBm maximum transmit power, -88 dBm (0.1% BER) receive sensitivity.
Supports Bluetooth profiles SPP (Serial Port Profile), easy to use Windows configuration tools.

Elegant classic style solid wood cabinet radio with Bluetooth speaker and FM tuner with Vernier Tuning.
An automatic switching dual mode amplifier provides better FM reception in class AB mode and better power efficiency for Bluetooth in class D mode..
Acoustically tuned wooden cabinet with front speaker and rear passive subwoofer..
36 hours of battery life on full charge with built-in rechargeable 2600 mAh lithium-ion battery.

Compatible with Bluetooth V3.0/2.1/2.0/1.1.
Enable wireless connectivity between a laptop and a cellular phone.
Access internet via a Bluetooth Mobile phone with GPRS/CDMA or Bluetooth-enabled PC with an internet connection.
Bluetooth specification v4.0 Class 2 with low energy technology.

【Great for the old motherboards not supporting Bluetooth,Plug and play!】Dual-mode support Bluetooth 5.1 low energy (Backward compatible....
【Perfectly support Win 7 or above system. (Upgrade to Win 10 is recommended) 】Class II power standard, distance of 10-20 meters,Support Bluetooth....
【Easy To Connected】You Can Connect to Bluetooth headphones from your PC and unlike standard Bluetooth adapters it transmits the audio steadily....
【You Can support up to 4 devices to work simultaneously】Supports Devices:Bluetooth Headset/Bluetooth Keyboard/Bluetooth Mouse/Bluetooth....
【Size】25*17*8 mm,Weight: 2.3g,Operating Temperature:-10-50℃,Storage Temperature:-20-70℃..

【Bluetooth 5.0】Featuring the latest Bluetooth 5.0 (CSR8675) and support for Qulacomm aptX HD, aptX Low Latency, aptX and AAC decoding. Simple switch to alternate between HD and low latency priority If your device supports both codecs..
【Best-in-Class Audio】 Built-in ESS SABRE DAC which are widely recognized by audiophiles as the gold standard for audio performance. This allies perfectly with the Qualcomm chip. Allow you to enjoy the superior resolution and detail, consistently deliver excellent signal to noise ratio 121dB. The true Hi-Fi Audiophile Digital to Analogue Converter DAC allows 1Mii HiFi Adapter to decode and play audio files in all their lossless glory..
【Extend Long Range】Utilizing Class 1 Bluetooth technology and designed with dual antennas, 1Mii B03Pro Bluetooth transmitter receiver can achieve a range of up to 265ft (80m) line-of-sight in open air and up to 80-110ft (25-35m) indoors. *NOTE: Operation range can be affected by Wi-Fi routers, Wireless TV adapters, physical obstructions like walls, metal obstacles etc. and also depended on receiving device..
【No Lip Sync Delay & Dual Stream】AptX Low Latency technology eliminate Bluetooth audio delay, Long Range adapter 1Mii B03Pro supports dual link Simultaneously, Pair with ....

Add Bluetooth 2.0 with EDR capabilities to your computer through USB.
Mini USB Bluetooth wireless adapter with support for Enhanced Data Rate (data transfer rates up to 3 Mbps).

Outstanding sound for calls and music - World-class speakers and HD voice for crystal-clear calls and music.
Microphone frequency range 150 hertz - 6.8 kilohertz. Reduce noise and interruptions - Superior ANC and integrated busy light acts as a ‘do not....
Supported Bluetooth profiles: A2DP (v1.2), hands free (v1.6), Headset (v1.2), AGHFP (v1.6). Bluetooth wireless technology: Bluetooth 4.0. Dual....
Active noise cancellation uses advanced microphones to monitor and counter ambient noise. Talk-time - Up to 15 hours. Battery time (with ANC....
Certified with all major communication platforms. Bluetooth: 4.2.

2.1CH Bluetooth 5.0 Stereo Amplifier & U-Disk Player. BL20C Class D power amp supporting U-disk/ Bluetooth/ RCA input can drive passive....
BL20C stereo receiver amplifier adopts STMicroelectronics TDA7498E chip. The TDA7498E is a dual BTL class-D audio amplifier with a single power supply....
Advanced Circuit Design Ensure Hi-Fi Sound. The upgraded Bluetooth 5.0 audio technology powers the wireless sound behind many of the world’s finest....
BL20C with Various Control Knobs. Bass, treble, volume, input mode switch, previous song, next song, play/pause, etc, make a distinction between BL20C....
What you Get: BL20C stereo power amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 18-month warranty,....

Deep, immersive sound, improved EQ best in class performance for wireless headphones. Connectivity technology: WiredWireless.Charging time: 3 hours.
Latest Bluetooth technology for easy connectivity and seamless audiovideo syncs.
Advanced microphone system, HD voice for clear calls in windy or noisy environments.
Up to 15 hours play time with rechargeable lithium ion battery.Note:If you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on.
Switch between 2 Bluetooth devices so you can watch a video while staying connected to your smartphone. Wireless range up to 30 feet (9 meter).