Product attributes: neutral, OEM stickers

Product name: TWS bluetooth headset;

Product model: ES02

Material: ABS+ electronic components + lithium battery; Paste leather paste cloth process sinking process

Power mode: USB;

Main control scheme: 5.0dual-call dual-system master-slave switching (no main or subsidiary)

Support protocols: HSP1.2, HFP1.6, a2dp1.3, AVRCP1.5

Sensitivity: ≥90db

Operating frequency: 20-20KHZ

Operating voltage: earphone 5V/50MA; Charging box: 5V/ 1.5a

Charging time: 1 hour

Working hours: 4 hours

Standby time: 200 hours (for use with charging bin)

Working distance: over 10M

Single ear battery capacity: 50mAh;

Battery box battery capacity: 600mAh;

Number of charges: 4-5

Product selling point: AS heavy gold technology touch waterproof biofilm horn sticker (gray first layer cowhide) sticker (new generation three anti cloth, nano surface wash cloth) private LED three true power display

Main functions of the product: • support bluetooth headset to play music; • support music cut song; • support last number redial; • display of electricity; • function of incoming call; • function of bluetooth headset to operate voice prompt; • suitable for smart phone with bluetooth function/notebook, computer and tablet with bluetooth module;

Packaging: color box packaging;

Includes accessories: charging cable *1, a pair of large and small ear caps, manual *1, earphone *2, charging bin *1, e-commerce gift box *1

Certification materials: CE, ROHS, FCC, ic-bqb, MSDS, UN38.3, air transportation certification report, sea transportation certification report