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EZ-300

Bluetooth Noise Reduction Monaural Earset

Adopting noise reduction algorithm, hybrid speaker combining Bone conduction Transducer and Micro speaker.
This is the world's first earring-type mono earset.

Type of Speaker
Hybrid Speaker (Combining Bone Conduction Transducer with Micro Speaker)
Noise Cancelling Mic.
LMS Noise Cancelling Algorithm
Type of Mic
Omni-directional (-42㏈)
Bluetooth Ver.
4.2+EDR
Battery
DC 3.7Vdc (Lithium-ion chargeable battery 240㎃)

EZ-300

Bluetooth Noise Reduction Monaural Earset

Specification

1. General.
- Type of speaker: Bone conduction transducer.
- Impedance of Speaker : 16Ω±15% (1㎑)
- Frequency response range: 220㎐±15%.
- Sensitivity of bone conduction (1㎑) TX 100㎽ rms : 77㏈±3㏈ (㏈ re 1.0 dyne)
- Normal input power (1㎑) 1262㎽ rms : 100㎽.
- Max. input power (1㎑) 1788㎽ rms : 200㎽.
- Mic: Omni-directional (-42㏈), type of skin-conduction.
- Mic. noise cancelling(reduction) : LMS Noise Cancelling Algorithm.
- Battery: DC 3.7Vdc (Lithium-ion chargeable battery 240㎃)
- LED for indication: Red/Blue.
- Charging: Micro USB cable 5v.
- Operating temp.: -10℃ ~ 45℃.
- Dimension of earset : 900(W) × 70(D) × 30(H) mm.
- Earset weight : 30g

2. Bluetooth.
- Bluetooth version : Bluetooth 4.2+EDR
- Chipset : Airoha AB1522S
- Profiles : HSP(1.2), HPF(1.6), A2DP(1.3), AVRCP(1.5)
- Operation range: 33feet / 10meter.


● Components
- Carrying case made of ABS.
- Micro USB charge cable 5v.
- silicon eartips S/M.
- User manual & warranty card.

PRODUCT DETAILS

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