JOYROOM-JR-FN2

Core Specs & Features

Bluetooth v5.4 powered by JL7006F8 chipset, with AAC & SBC codecs for stable, low‑latency audio

Active Noise Cancellation (ANC): Reduces ambient noise (~30 dB), plus a 4‑mic AI calling system for clearer conversations

Dual-EQ mode: Switch between Bass Boost and Classic sound profiles

Transparency Mode: Lets in surrounding sounds without removing earbuds

Low‑latency mode (~65 ms): Ideal for video or gaming

🔋 Battery & Playback

Earbuds: ~7 h playback (ANC off), ~5 h (ANC on) at 70% volume

Charging case: 500 mAh capacity, provides total ~42 h battery life (about 5 full charges)

Charging: Earbuds recharge in ~0.5 h, the case in ~1.5 h; fast‑charge gives ~2.5 h listening after just 10 min

📦 Build & Comfort

Drivers: 10 mm dynamic for rich, balanced audio

Water resistance: IP54 splash and sweat protection

Lightweight & ergonomic: Each bud weighs just 3 g, the case ~39 g; made of ABS + PC

Touch controls for music, calls, and voice assistant; supports HFP, A2DP, AVRCP Bluetooth profiles

🌍 Connectivity & Range

Bluetooth range & codec stability: 2402–2480 MHz band; support for AAC/SBC; reconnects instantly on case opening

Standby: Maintains pairing for ~48 h when connected

✅ Pros
Rich features: ANC, Transparency, Dual-EQ, low‑latency, 4-mic AI calls IP54 only — not swim/shower-proof
Excellent battery (42 h total) and fast charging ABS plastic may feel budgety
Lightweight and comfortable for hours No app/EQ tuning; QC varies across units