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  • FISE TechnologyIntelligent hardware solutions including mobile phones, smart wearables, AI products, and smart payment, and OEM/ODM services

  • FISE IntelligenceCustomized products and services, such as microprocessor cores for industry applications, IVI solutions, solutions for power systems, and commercial display

  • FISE InformationInvestment and financing platform, providing business merge and integration services


Floor 15, Area A, Kaihaoda Plaza, No.1 Dalang Industrial Park Road, Longhua District, Shenzhen, China 518109 
All Rights Reserved  粤ICP备11029110号


About FISE

TWS In-ear Headphone

basic information
To Tmall
Custom button

Connection mode: wireless

Wear method: in-ear

Frequency band: 20 to 20,000 Hz

Impedance: 16 Ω

Sensitivity: 91±3 dBm

AI denoising: supported

Bluetooth: supported

Bluetooth version: 4.2

Protocols: A2DP1.2, HFP1.6, AVRCP1.4 and later

Charging port: Micro USB port

Battery capacity: 55 mAh for battery and 400 mAh for charging bin

Charging time for battery: 1 hour

Charging time for charging bin: 2 hours

Battery life for calls: 3 hours

Battery life for music play: 3 hour