Neckband Wireless Earphone Design

Hybrid ANC Bluetooth Neckband Headphones

HP-E137BN ID-Vivien Lin / 2019.03.22

Hybrid ANC Bluetooth Earbuds Wireless IC Solution: TBD

Noise Cancelling IC Solution: TBD

Φ10.8 mm High Quality Dynamic Speaker Driver Red/Blue Earphone Status LED Indicator Voice Call Noise Suppression AAC and SBC audio codec.

A2DP/AVRCP/HSP/HFP Profile Supported Wireless: Bluetooth Ver. 5.0

Up to 10m Operation Range

Rechargeable Li-lon Battery: TBD 8 hrs (BT+ANC) Operation Time Charging Type: USB Type-C Accessories :

60cm Type-C Cable S/M/L Eartip

S/M/L Stabilizer

Connection Status Power On

Pairing Mode Connected

Not Connected Phone Calling Power Off

Tap

Press 2 sec

Press 4 sec

ANC ON ANC/AMBIENT OFF AMBIENT SOUND ON

Tap

+

Tap*2

Tap*3

Press 2 sec

+~ Tap Both

Bettery Status

Low Battery (under 10%) Charging

Fully Charged

~

Storage cable into the groove

Clear plastic Painting Print & paint on the inner side

To make sure the neckband doesn’t slide o your neck

3 sizes stabilizer to ďŹ t dierent pinnas Provide better wearing experience

Aluminum decorative cover with radial brushed texture coloring by anodizing

Pressure relief vent

Chamfer mill the corner to show the origin color of alumimum

Vent for noice cancelling microphone to receive sound

Hybrid active noise cancelling and 10.8mm dynamic driver provide high sound quality

Stabilizer

Eartips

Silicone / Matte Black

FB. Mic

Housing

Silicone / Rough Black

Plastic / Polished Dark Blue

Deco Cover

Vent Mash

Rough

Rough

Slide Switch

Rough

Cable

Plastic / Black

Plastic / polished transparent

Neckband Inner Cover

Silicone / Rough Dark Gray

Polished

Rough

SR

φ10.8 Driver

Plastic / Rough Black

Rough

Jack Cover

Neckband Back Cover

USB Type-C Jack

Plastic / Polished Transparent Battery

Back Print & Paint / Black

340mah / 12*54*5.3mm

PCBA

PCBA Talk Mic

Polished

Silicone / Black

Light Guide PCBA

Plastic / Black

FF. Mic

Plastic / Rough Black

TPE / Rough Blue

Power Switch

Plastic / Black

3 Bottons Control

Mic Mesh

SPK. Cover

Polished

Polished

Aluminum / Anodizing Dark Blue

Neckband Outer Cover Plastic / Polished Black

20

160

185

23

36

28

9.5

Unit : mm

4 colors

Thank You For Your Attention