model name: TWS-03

IC: Jerry (6983)

Bluetooth version: V5.3+BR+EDR+BLE specification

Working frequency: 2441MHZ

Support agreement: Support GFSK and π/4 DQPSK all packettypes"

Transmission distance: 8-10M

Transmission power: +6DB

Call mode: Bilateral call

Frequency response range: 20HZ-20KKZ

Speaker material/specification: F1306 ultra-thin copper ring speaker

Charging interface: Type-C interface

Charging compartment charging voltage/current: 500ma

Charging time of charging compartment: about 1.5H

Headphone charging voltage/current: 30MA

Headphone charging time: about 1.5H

Headphones, charging compartment battery material: polymer

Headphone battery capacity: 30mAh 

Charging compartment battery capacity: 320mAh

Music playing time: 15H

Standby time: 3-6 months

Body material: ABS+Zinc Alloy  

 size:48.5*46*25MM