A9 TWS Bluetooth earphone true wireless earbuds

Feature: Headphone L/R performance parameters Waterproof：IPX4-IPX7(Max） Bluetooth version: V5.0 Working frequency: 2.402-2.480GHz Bluetooth Profiles: HSP/HFP/A2DP/AVRCP Transmission Distance: 10m Power level:Class 2 MIC:-42±3dB Charging input standard:Touch spot，DC 5V/0.5A lithium battery: 110mAh*2 Charging time: About 1.5hours Working time: About 10-12 hours Standby time: About 220 hours Charging box performance parameters Input standard: DC 5V/0.5-1A Output standard:Touch spot，DC 5V/0.5A Charging standard:Micro-USB，DC 5V/0.5-1A lithium battery：300mAh Charging time: About 2hrs Standby time: About 300 hrs Charging box charging time:About 1-2 timeslithium battery For Dropshipping Customers : 1. Fast shipping way to US and EU countries (5-10 days ) 2. We can handle 2000 orders per day 3. Test all the earphones before shipping 4. Resend or Refund if the customers receive the broken products 5. No store information 6. Professional Customer service to handle all the problem 7. More detail , please contact us ,thank you