<br> <br>Upgrade version of the SX-991 Bluetooth Headset, classical black+ fluorescent green-more <br>compatible with active modern lifestyle; adjust the function key position to the outside <br>neckband surface, more convenient for using. <br> <br> <b>►Specifications:</b> <br> <br>1. Correspond with: Bluetooth 4.1 <br>2. Support: HSP, HFP, A2DP, AVRCP <br>3. Transmitting Power: Class 2 <br>4. Working Distance: ≤10m <br>5. Charging Time: Around 3.5 hours <br>6. Talk Time: ≥18 hours <br>7. Music Time: ≥16 hours <br>8. Standby Time: ≥300 hours <br> <br> <br> <b>Features: </b> <br> <b>►Comfortable Neckband Design: </b> <br> <br>The ergonomic neckband design effectively reduces the burden on your ear, provides most <br>comfortable wearing experience for everyone. <br> <br> <b>►Auto Retractable Earbuds:</b> <br> <br>The auto retractable earbuds allow you to pull the earbuds to the length you want and the <br>earbuds wire can be pulled up to 28cm(11cm), perfect with your neck. Press the retract <br>button to store the earbuds wire automatically, very convenient to use. <br> <br> <b>►Long-Lasting Battery:</b> <br> <br>Provides up to charging time: 3.5 hours, talk time 18 hours, playtime 16 hours,standby time <br>300 hours, perfect choice for all day outdoor activities. <br> <br> <b>►Stereo Hi-Fi Sound:</b> <br> <br>Bluetooth 5.0 ensures a crystal clear sound quality. CVC6.0 noise cancellation technology <br>blocks buzzing/humming noise around for a clear music call. <br> <br> <b>►Incoming Call Vibration Reminder</b> <br> <br>The Bluetooth headset vibrates when there is a phone call, never miss any phone call even in <br>a noisy environment.. <br> <br> <b>What's in the Box?</b> <br> <br>（1）1 x BEARTWO SX-990 Bluetooth Headset <br>（2）1 x Micro USB Charging Cable <br>（3）3 x Ear Tips <br>（4）1 x User Manual <br>（5）1*Warranty Card <br>（6）1x Carry Case ( Easy to carry on the go for the outdoor activities)