Comes wih 600mAh charging box, UMIDIGI Upods ensures up to 24 hours battery life and 4 hours single use. BT 5.0, DSP intelligent noise reduction, 7.2mm dynamic driver provide you stable transmission of clear crystal voice. 
Features:
[Long Usage Time] 4 hours single use, and up to 24 hours with charging box. 600mAh charging case not only protect the eabuds but prolong its using hours when you're outdoors.
[7.2mm Dynamic Driver] Equipped with a high dynamic of 7.2mm sensitivity speakers, the bass thick, medium and high frequency is clear and soft.
[Noise Reduction] DSP smart digital NC module has been embedded in the BT chipset of GT1 to dispel parts of noise to improve sound quality.
[4g Ultra Light Comfortable to Wear] Thanks to the strict weight control of Upods, you can enjoy using Upods antime without worrying about it falling out.
[Voice Assistant] Double touch to activate voice assistant which can help you with quick setting and opening apps.
Specifications:
Brand: UMIDIGI
Model: Upods
Color: Black
Material: ABS
Compatibility: with Android/iOS/Windows
BT: BT 5.0 (distance≤10m)
Frequency: 2.402GHz-2.480GHz
Profile: A2DD/AVRCP/HFP/HSP
Opertating Voltage: 3.7V
Battery: 600mAh (charging box); 43mAh(earbuds)
Usage Time: about 3 hours(call); 4 hours(music play)
Charging Time: 1.5 hours
Package Size: 9.4*9.4*3.9cm / 3.7*3.7*1.53in 
Package Weight: 118g / 4.16oz
Package List:
1 * Earbuds
1 * Charging Box
1 * USB Charging Cable
1 * User Manual