foc.us headset

foc.us headset

FCC approval date: 27 July 2013
Country of manuf.: China

FCC ID: 2AAH6DLIG1

BT WI1 chip 1: Texas Instruments CC2540

Categorized as: tDCS headset

Flags: block diagram

OUI: none specified

Product page

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 g0.3 kg <br />10.581 oz <br />0.662 lbs <br /> (headset only)
• tDCS specs...
  • Max. current: 2.05mA
  • Max. voltage: 60V
  • Sampling rate: 2,000 SPS
• Bluetooth capability: 4.0 LE (GATT profile)

Addl. external links

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