RC-Bc31 Bone Conduction Transducer for Wearable Products

• Category: Speaker
• Transmission Mode: Bone Conduction
• Cone: Rubber-edge
• Transducer Principle: Electrostatic Earphone
• Style: Head-mounted
• Radiation Mode: Indirect Radiation Type
• Model NO.: RC-BC31
• Usage: Accept
• WORD nChannels: 2.0
• Brand: Recon
• Shape: Round
• Color: White
• Transport Package: Carton
• Specification: 1W
• Trademark: recon
• Origin: China
• Production Capacity: 50000/Week

Product Description

RC-BC31 bone conduction transducer for wearable products

Customer Name				Part No	RC-BC31
Customer's Model				Description	Bone conduction transducer 10Ω1.0W
NO.	Test Item		Specifications		Test condition
1	Impedance		10 Ω±15%		AT 800 HZ
2	DCR		10 Ω±15%		AT 800 HZ
3	Operation		Must be normal		Program source 0.8 W
4	Sweep test		Must be normal		Sine wave 2.83 V  210HZ-5KHZ
5	F0		210 HZ ±20%		Without baffle
6	Sensitivity		84±3dB average at 500,2k,4k,10kHZ		At 2.83 V axis calculated From0 .01M
7	Rated freq.response		Fo-----20KHZ		Sensitivity -10 dB
8	Power input		Normal 0.8 W		Maximum 1.0 W
9	Distortion		5% MAX		At 1KHZ 1M 1W
10	Life test		After test,meet Item 3,4&5		Pink noies   0.8 W  24 hrs 210HZ-20KHZ
11	Heat test		After test,meet Item 3,4&5		72±2ºC;20-50%AR.H.48hrs
12	Humidity test		After test,meet Item 3,4&5		40±2ºC;90-95%AR.H.48hrs
13	Cold test		After test,meet Item 3,4&5		-25±3ºC;  -%AR.H.16hrs
14	Slide Shock Test		Must be normal		Coasts from 1meter long slide along  75 angles
15	Magnet		Ne-Fe-B    Hard Ferrite   oz or    g
16	Flux density		Gauss
17	Net Weight		4.0 g or       0.141 oz