No wires, no hassle! The Ultra Marble Bluetooth Earphones bring you high-quality, “as good as wired” sound performance. It supports up to 24-bit high definition audio, with its aptX and Qualcomm Bluetooth technology – faster transmission, and stable connection! It has a stable Bluetooth connection up to ten meters, performs flawlessly inside and outside, and also in areas crowded with wireless signals. The in-ear design makes E12 Ultra a more superior model, featuring noise-cancellation with added noise isolation. It has a 50mAh earphone capacity to enjoy continuous listening for up to 6-8 hours and can fully-recharge for up to 4 times. It is also perfect for workouts because of its IPX5 water resistance rate it can resist sweat from any direction. Buy these Ultra Marble Bluetooth Earphones now and enjoy the great features!
Specifications
* Model: E12 Ultra (Marble Series)
* Bluetooth Solution: QCC3020
* Bluetooth Version: 5.0
* Speaker Unit: 10mm
* Headphone Battery Capacity: 3.7V/60mAh
* Charging Case Battery Capacity: 750mAh (4 times earphone charging)
* Charging Time of Headphones: 40-60 minutes
* Charging Time: 40-60 minutes
* Duration (call/play): 4 times * 8 hours = 32 hours
* Audio Format: aptx / AAC / SBC
* Wireless Frequency: 2402-2482 MHz
* Transmission Distance: 10m
* Supported Protocol: HSP/HFP/A2DP/AVRCP
* Sensitivity: 120+5dB
* Frequency Response Range: 20-20000Hz
* Impedance: 32Ω