LP-5 which is used in conjunction with wireless earpiece is one of Bluetooth mobile phones accessories. Its work principle is Bluetooth and connection with mobile phone is wireless.

Specification of Bluetooth inductive loopset LP-5

Sell Wireless Neck Loop Hearing Aid

Bluetooth Inductive Loop Set For Mobile Phone

Bluetooth standards: Version 2.1 + EDR (BC6)

Operation frequency range: ISM 2.402 to 2.480GHz

Support Bluetooth Profiles: HFP1.5 & HSP1.0

Transmitted Power: Class 2(8dBm)

Receiving sensitivity: -92dBm

Bluetooth chip: BC6 (BC63C159A03EU)

Wireless connection range: about 10 meters

Charger output specification: DC 5V/300mA

Built-in rechargeable Li-ion battery: 3.7V 120mAH

Normal charging period: <2 hours

Hands-free talk time: >8 hours

Microphone sensitivity: -42dB

Standby time: >120 hours

Dimensions of body: 52 x 42 x 12 mm

Weight: about 37 gram