<b>Why choose Boltune Pro wireless headphones? </b><br><br> 1) <b>Clear apt-X HD Sound</b><br> Immerse yourself in high fidelity audio thanks to QCC3034 chip supports SBC, AAC, apt-X, and apt-X HD decoding to deliver sounds clearer than a CD. 10mm composite drivers deliver mids and highs with enhanced clarity. <br><br> 2) <b>Advanced CVC 8.0 Noise Cancellation</b><br> Built-in microphone with advanced CVC 8.0 noise cancellation technology reduces the impact of call echo and ambient noise, and is the most advanced noise cancellation technology in Bluetooth headphones. <br><br> 3) <b>3-Equalizer Modes Feature </b><br> You can adjust the intensity of your music with Bass, Normal and Treble modes, while apt-X HD high-fidelity sound enhances the music quality. <br><br> <b>Technical Specifications: </b><br> Model: BT-BH001 Pro<br> Talk/Playing Time: Up to 16 hours<br> Bluetooth Standard: V5.0<br> Operating Range: 33 feet/10 meters (if no obstacles) <br> Waterproof Rate: IPX7<br> Charging Time: 2 hours<br> Charging Voltage: DC 5V<br><br> <b>Package Includes: </b><br> 1 x Bluetooth BT-BH001 Pro Wireless Stereo Headphones<br> 1 x USB Charging Cable<br> 6 x Ear Buds (two are equipped on the headphones) <br> 6 x Ear Hooks (two are equipped on the headphones) <br> 1 x Travel Pouch<br> 1 x User Guide<br>