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Zoook | Rocker Twins | True Wireless in-ear Headphones with Voice Control
HD Sound: : Yes
Bluetooth Version: : V5.0
Bluetooth Profiles: : AVRCP/HFP/HSP/A2DP
Speaker Impedance & Size:: 08mm ; 32Ω
Battery Display: : Yes
Frequency Range: : 2.402GHz-2.480GHz
RF Frequency:: Maxim 4dBM /Class II
Speaker Frequency Response: : 20Hz-20KHz
Sensitivity (dB): : >90±3dB
Operating Distance: : 10-15 meters
Water-Proof: : IPX 4
Earphone battery:: 3.7V, 50mAHx2
Charging Dock battery: : 500mAh
Talk time/music time: : 20 hours*
Charging Time: : 1.5hrs
Standby Time: : 100hrs
Charging Jack: : Type C USB
Input Voltage: : DC5±0.25V
Weight:: 4.3g (Ear buds) ; 40g (Charging case)
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ZOOOK | ZB-JAZZ CLAWS Bluetooth Neckband Stereo Headset with Mic
Bluetooth version: CSR8635 V4.1
Supported Profiles: HSP,HFP, A2DP, AVRCP
Speaker driver size: 10mm
Frequency range: 2.4026 GHz - 2.480 GHz
Frequency response: 20Hz-20KHz
Input charging power: DC5V
Wireless working distance : 10M
Battery: 220mAh
Charging time: 3.5Hours*
Playback time: 18-20Hours*
Standby time: 150Hours*
Microphone: Built-in
Product weight: 0.027kg.