foc.us headset

Bluetooth
Product Page	Product page
Platform
Brand • Model • Rev	foc.us headset
FCC ID	2AAH6DLIG1
Wireless class	Bluetooth
Wireless interface OUI	none specified
Expansion IF types	none specified
Flags	block diagram
Categorized as	tDCS headset
Retail
FCC approval date	27 July 2013
Country of manuf	China
Physical
Dimensions (L x W x H)	195mm x 150mm x 58mm
Weight	300 g
Radio 1
Chip1	Texas Instruments CC2540
Wireless interface OUI	none specified
Antenna Connector Type	none specified
Wireless Standard	Bluetooth

Overview

The device is shown in the FCC photos as using...

• a Texas Instruments CC254x BT 4.0 LE SoC (CC2540 [1])
• an Atmel AT25DF041A 4Mbit (0.5MB) Serial (SPI) Flash
• an EEMB LP401230 Li-Poly battery (manuf. specified as 95mAh @ 3.7V).

foc.us and "4.0" is silkscreened on the board shown.

Additional specifications, per the FCC manual, follow...

• Charging port: USB, Female Micro-B
• Battery: Li-Poly, 3.7V, 105mAh
• Dimensions: 195mm x 150mm x 58mm
• Weight: 300 g (headset only)
• tDCS specs...
  • Max. current: 2.05mA
  • Max. voltage: 60V
  • Sampling rate: 2,000 SPS
• Bluetooth capability: 4.0 LE (GATT profile)

Links of Interest

Bad flash memory lock setting causing issues - foc.us blog