Bluedio T Energy Wireless bluetooth Neckband Active Noise Cancelling Magnetic Earphone with Dual Mic

Features: 1. Dual high SNR microphone, reduce more than 90% low frequency noise. 2. Advanced active noise cancelling technology, brings you more clear sound. 3. Adopted 13mm driver units, provide rich immersive bass for you. 4. Magnetic design, the right and left could stick to each other by magnetic force. 5. Endurable battery life, full-charged only need 1.5 hours, support 24 hours playtime. Specifications: Brand Name: Bluedio Model Model: T Energy Optional Color: Black, Yellow, Blue Wearing Type: Neck Hanging, In-ear Earbud Microphone: Yes bluetooth Version: V4.2 Transmission Distance: 10m Driver Units: 13mm Receive Sensitivity: 116dB Impedance: 32 Frequency Response: 20-20000Hz Battery Capacity: 170mAh, 3.7V Charging Time (h): Approx 1.5 houtrs Talking/Music Time (h): Approx. 12 hours Pure ANC Time (h): Approx. 9 hours Standby Time (h): Approx. 250 hours Package Included: 1* Bluedio T Energy bluetooth Earphone 1* Charging Cable 3* Pairs of Earbuds 1* Manual