Product Name: 2 in 1 Bluetooth Speaker with Tws Earphone Model NO.: TB03 Distance version: Class A Specifications: A2DP Color: Black, Silver, Red .Pink Characteristics: Support Music Function: Bluetooth Soundtrack: Dual Track Bluetooth Version: 5.0 Usage: Mobile Phone Style: In-ear Stand by Time: 180hours Earbuds Battery: 60mAh Charging Box Battery: 1500mAh Charging Time: 1-2hours Bluetooth Version: 5.0 Materials: ABS Weight: 100g Mini Size: Yes Surface: UV Shinny Trademark: AiL Transport Package: Gift Box Packing Specification: CE, RoHS, FCC certification Origin: Shenzhen China HS Code: 8517629900 Product Description Feature:1.Bluetooth V5.0:1) Low power consumption(Longer working time: 4-5hours)2) Binaural HD calls.3) Better stereo sound4) Automatically power on/ power off/ charging/ pairing/ stop charging when full2. Owns power bank of 1500mAh for earphones charging.3. Earphone,speak,power bank,3 in 1.4.No buttons, touch control, support siri.5. Excellent Using Experience:noise cancelling can lead you to a beautiful music world and you can follow every beat to move.HD noise reduction microphone to make sure the talking clear.6. Earphone canwork as Binaural or monaural.7.ergonomic design.Wear comfortably and firmly.8. Battery capacity is showed in the Apple phone.9. Support OEM: Custom logo/ color/ design/ package/ manual/ accessories etc.