M50 Bluetooth 5.2 Headset Wireless Earphones With Dual Mic Earbuds. Features 1. Bluetooth 5.2 Headset: Qualcomm 3040 Chip.Bluetooth 5.2 Transmits High-fidelity Sound to the Other End, Coupled with Optimized Antenna Design Ensures a Stable Connection and Outstanding Listening. 2. Audio Performance: Crystal Clear Bluetooth Audio Quality with Triple. Microphone Active Digital Signal Processing(DSP) & Wind Canceling.block out Vehicle Noise and Daily Noise(like Voices and the Background Sounds You Might Hear Walking Through a City.) 3. 1440 Hours Standby: 2 Hours Full Charged Headset Offers Up to 24 Hours Talking and Listening. The Powerful Battery Life Brings Convenience to Your Life. 4. Dual Mic Noise CancellingNew Bee M50 Wireless Headset Employs Dual Mic Active Digital Signal Processing (DSP)noise Cancelling Technology That Eliminates Ambient Noise to Ensure the Quality of the Call Even in Noisy Places, Enable You to Enjoy the Music and Call Freely. 5. Microphone Mute ButtonThe Mute Button Provides a Polite and Private Communication Environment Especially with Sensitive or Difficult Information. Note: The Mute Function is Only Supported on Mobile Phones. 6. Superior Comfort: New Bee Wireless Earpiece is Designed with Lightweight of Only 16g It Doesn't Place Any Burden on Your Ears. Flexible Mic and Rotatable Ear Hook Are Designed to Fit in Either Ear, and 3 Sizes of Hybrid Silicon Rubber Ear Tips and Sponge Earbuds Included, You Can Find the Perfect Fit for Your Ears to Maximize Sound Quality and Minimize Outside Noise. 7. Net Weight 16g: Let Your Ears Enjoy the Light and Comfortable Feeling, and the Earphones Are Not Burdensome to Wear 8. About 20 Meters Connect Range, Make Your Life More Convenience 9. Compatible with Android/iOS/Windows System Bluetooth Devices: Wide Applications,use for Driving/business Affairs/warehouse/supermarket/construction/bar/walking Etc. 10. Special Customized Box: for Protection Headset Not Damage or Lost 11. Headset Functions: Volume Up/Volume Down/Next Song/Previous Song/Microphone Mute/Last Number Redial/SiRi Wake Up/Charging Indicator(red Light when Charging, Blue Light when Fully Charged) 12. Don't Hesitate to Order: If You Have Any Problem or Suggestion, Please Kindly Contact Us, 24 Hours Customer Services and Professional Technical Team Are Standing By. Please Note: Though the Earphone Can Connect with Two Phones,but One Time Just Can Play Music or Call for One of Phone Specifications Model:NB-M50 Bluetooth Version: 5.2 Battery: 200mAh Talk Time: About 24 Hours Music Time: About 22 Hours Standby Time: About 1440 Hours Charging Time: 2 Hours Transmission Distance: 20 Meters Microphones: Dual Microphones Package List: 1 X Bluetooth Headset 1 X USB Cable 1 X User Manual (English/Russian/Spanish/French/German/Italian/Japanese) 4 X Earplugs(2*Slicone+2*Sponge) 1 X Headset Case . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.