![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H8c7ad7e3dd464f5eb5ca5fc588030c18Z_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Hee7e76bc77414819b1379cb20a2760f1V_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H270127aeb1d04b22b39483b716f7d337B_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Hb1fbb8154f6a4815a2ba19c253e8d557F_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Ha619b7767ea54a249d83ae0ec58d8f65y_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H67a04fa084ee4d449f215046929a7d01Z_{width}x.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H8c7ad7e3dd464f5eb5ca5fc588030c18Z_1024x1024.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Hee7e76bc77414819b1379cb20a2760f1V_1024x1024.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H270127aeb1d04b22b39483b716f7d337B_1024x1024.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Hb1fbb8154f6a4815a2ba19c253e8d557F_1024x1024.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/Ha619b7767ea54a249d83ae0ec58d8f65y_1024x1024.jpg?v=1569825261)
![[variant_title] - i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone](http://smartdevice.pk/cdn/shop/products/H67a04fa084ee4d449f215046929a7d01Z_1024x1024.jpg?v=1569825261)
i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Phone
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.
Share this Product
i21 TWS Wireless Bluetooth Earphone Mini fone de ouvido Handsfree Headset Touch Control Earbuds Sports Airbuds iOS Android Ear Phone
Model: i21-TWS (i20 upgrade) Product features: smart touch, take out the headset pop-up window, take out the headset automatically boot, put into the charging compartment to automatically shut down charging, pure cobalt battery with protection board; magnetic contact charging; true copper ring bass, high-definition binaural call . Bluetooth solution: Jay 5.0, support for binaural calls Speaker: high quality copper ring speaker Chip: True Stereo Chip Working time: 2.5-3 hours Headphone battery capacity: pure cobalt 50 mAh Charging box battery capacity: pure cobalt 400 mAh Effective distance: 10 meters or more The duration of the call is about 2-3 hours, the playing time is 3-4 hours, the earphone charging time is 40-50 minutes, and the storage box charging time is 1-2 hours. Complete weight: 122g Packing size: 10*10*3.4cm Standard: earphones *2+ charging box +USB charging cable + manual + box
![[variant_title] - For Xiaomi mi 9 Case Luxury Fabric Cloth Hard PC Shockproof Armor Back Cover Case For Xiaomi mi9 mi 9 SE Fundas Shell Shockproof](http://smartdevice.pk/cdn/shop/products/HTB1lOdZbyHrK1Rjy0Flq6AsaFXaL_{width}x.jpg?v=1569824727)
![[variant_title] - For Xiaomi mi 9 Case Luxury Fabric Cloth Hard PC Shockproof Armor Back Cover Case For Xiaomi mi9 mi 9 SE Fundas Shell Shockproof](http://smartdevice.pk/cdn/shop/products/HTB1lOdZbyHrK1Rjy0Flq6AsaFXaL_large.jpg?v=1569824727)
![[variant_title] - For Samsung Galaxy A50 Leather Case on for Coque Samsung A10 A20 A30 A40 A50 A70 Cover Classic Style Flip Wallet Phone Cases](http://smartdevice.pk/cdn/shop/products/HTB1LoJSOG6qK1RjSZFmq6x0PFXau_{width}x.jpg?v=1569824714)
![[variant_title] - For Samsung Galaxy A50 Leather Case on for Coque Samsung A10 A20 A30 A40 A50 A70 Cover Classic Style Flip Wallet Phone Cases](http://smartdevice.pk/cdn/shop/products/HTB1LoJSOG6qK1RjSZFmq6x0PFXau_large.jpg?v=1569824714)
![[variant_title] - luxury Leather wallet Phone Case For iPhone 6 6S 7 8 Plus XR X XS Max Case Magnetic Card slot Flip Stand Cover Coque Funda etui](http://smartdevice.pk/cdn/shop/products/HTB1gjaXXHus3KVjSZKbq6xqkFXaO_{width}x.jpg?v=1569826213)
![[variant_title] - luxury Leather wallet Phone Case For iPhone 6 6S 7 8 Plus XR X XS Max Case Magnetic Card slot Flip Stand Cover Coque Funda etui](http://smartdevice.pk/cdn/shop/products/HTB1gjaXXHus3KVjSZKbq6xqkFXaO_large.jpg?v=1569826213)
![[variant_title] - Samsung S8 Case Original Official Silicone Soft Back Cover Samsung Galaxy S8 S9 S10 Plus S10e Note 8 9 Case Protection Cover](http://smartdevice.pk/cdn/shop/products/HTB1ekwDVwHqK1RjSZFPq6AwapXaf_{width}x.jpg?v=1569827831)
![[variant_title] - Samsung S8 Case Original Official Silicone Soft Back Cover Samsung Galaxy S8 S9 S10 Plus S10e Note 8 9 Case Protection Cover](http://smartdevice.pk/cdn/shop/products/HTB1ekwDVwHqK1RjSZFPq6AwapXaf_large.jpg?v=1569827831)